Who’s Eating All The Spiders?

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MinuteEarth

MinuteEarth

3 ай бұрын

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The average human, in theory, eats 3 spiders a year. If you're not eating them and I'm not eating them, who is?
LEARN MORE
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To learn more about this topic, start your googling with these keywords:
- Probability distribution: A function giving the probability of a certain measure having a certain value.
- Skewness: A measure of how asymmetrical a distribution looks like.
- Multimodal distribution: A distribution with more than one peak.
If you liked this week’s video, you might also like:
- This applet where you can play around with means and medians www.statcrunch.com/applets/ty...
- I don't know if this counts as "fun" but here's the dataset I created for the cars two-peaked distribution docs.google.com/spreadsheets/...
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CREDITS
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Arcadi Garcia, David Goldenberg, Lizah van der Aart | Script Writers
David Goldenberg | Director
Cameron Duke, Arcadi Garcia | Narrators
Arcadi Garcia | Illustration, Video Editing and Animation
Nathaniel Schroeder | Music
MinuteEarth is produced by Neptune Studios LLC
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OUR STAFF
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Lizah van der Aart • Sarah Berman • Cameron Duke
Arcadi Garcia i Rius • David Goldenberg • Melissa Hayes
Alex Reich • Henry Reich • Peter Reich
Ever Salazar • Leonardo Souza • Kate Yoshida
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REFERENCES
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Roser, Max, Cameron Appel, and Hannah Ritchie. “Human Height.” Our World in Data, January 23, 2024. ourworldindata.org/human-height.
US Census Bureau. “PINC-11. Income Distribution to $250,000 or More for Males: 2022” and “PINC-11. Income Distribution to $250,000 or More for Females:2022”. US Census Bureau, 2022. www2.census.gov/programs-surv...

Пікірлер: 615
@MinuteEarth
@MinuteEarth 3 ай бұрын
We love you so much that we could just eat you up - even if you aren't a spider 💖 You can join our web by becoming a Patreon or member on KZbin! 🕷🕷🕷 Just visit www.patreon.com/MinuteEarth or click "JOIN". Thanks!
@MariaMartinez-researcher
@MariaMartinez-researcher 3 ай бұрын
Much more emphasis should have been made on the mode. Even more when talking about salaries, which are way more important than imaginary spider-eaters. Neither the mean nor the median represent as accurately as the mode the situation of the *majority* of the people.
@metal_pipe9764
@metal_pipe9764 3 ай бұрын
Sorry but I'm a normal person who isn't into that
@Nylspider
@Nylspider 3 ай бұрын
🕷:3
@Charistum
@Charistum 3 ай бұрын
Sorry, I just vomited my Autism everywhere. There's even some of it on the ceiling.
@alto7183
@alto7183 3 ай бұрын
Buen video, a futuro el saber altura, tipos de metabolismo de su cuerpo, mitocondrias y otras piezas celulares facilitará la edición genética para como tunear un auto saber que mover, que no mover del cuerpo, como y cuando para mejorar cuerpos humanos, mejoras genéticas grado civil usando ingeniería genética.
@MrRoboticBrain
@MrRoboticBrain 3 ай бұрын
My most favorite fact about statistics is that; if you have 2 legs and are a human, you have an above average amount of legs!
@StarkRG
@StarkRG 3 ай бұрын
But you have a below average number of heads. Assuming we're talking about living humans
@kamille286
@kamille286 3 ай бұрын
My favorite is the average number of skeletons in the human body is higher than 1 because there’s always a lot of pregnant people at any given time
@MrScorpianwarrior
@MrScorpianwarrior 3 ай бұрын
Woah. This is probably true of almost anything. I have an above average number of eyes!
@pauselab5569
@pauselab5569 3 ай бұрын
the centipads would disagree with you...
@alargeredlizard3003
@alargeredlizard3003 3 ай бұрын
​@@MrScorpianwarrior Blind people still have eyes tho? Unless you're counting people who got their eye cut off?
@diamondjub2318
@diamondjub2318 3 ай бұрын
I love Spiders Georg, a silly joke that became a great way to teach real statistics
@jruler93
@jruler93 3 ай бұрын
And also how a lot of people learned about statistical outliers.
@Jemima1377
@Jemima1377 3 ай бұрын
Math teacher here - I've been using that meme in class for years to explain the concept of outliers - they seem to get it quite well! ^_^
@alveolate
@alveolate 3 ай бұрын
it's a great way to turn a fake factoid into a statistics example... but i wasn't listening too closely and i actually thought spiders georg was a real person lmao
@redstocat5455
@redstocat5455 3 ай бұрын
???
@user-ey2om4qb9e
@user-ey2om4qb9e 3 ай бұрын
Very helpful since im currently studying mean medians and modus
@justsomejerseydevilwithint4606
@justsomejerseydevilwithint4606 3 ай бұрын
"But she was already pouring him a brimming glass of spiders"
@fariesz6786
@fariesz6786 3 ай бұрын
i didn't expect this comment but now that i found it i feel at home
@jin_cotl
@jin_cotl 2 ай бұрын
“Amelia Bedelia! It’s a web of lies!” Amelia: “Sir, your web has been spun.” “NOOOOOOO”
@wedmunds
@wedmunds 2 ай бұрын
And he drank all of it
@VieneLea
@VieneLea 3 ай бұрын
I presumed Spiders George is not meant to be compared with the entire population, but rather a population sample for the analysis. The researches rounded up a random group of 3500 or so people, most of whom ate 0 spiders per year, but unfortunately somehow found his way there and skewed the statistic which was then extrapolated for the general population.
@urgay1992
@urgay1992 3 ай бұрын
The original statistic was completely made up
@user-xj8wy4uu1q
@user-xj8wy4uu1q 3 ай бұрын
lol
@Hellooo134
@Hellooo134 3 ай бұрын
Was about to say the exact same thing
@fruitymcfruitcake9674
@fruitymcfruitcake9674 3 ай бұрын
But it's so much funnier to think Spiders Georg is genuinely out here eating 8 times the human population in spiders every year, especially because that somehow means he's finding all these spiders where he lives but they're still completely outpacing him in population Though it's also pretty funny to think he left his cave and his spiders just for that one particular survey
@Codexionyx101
@Codexionyx101 3 ай бұрын
Obligatory Spiders Georg refere- -...They're talking about that? It's actually what the whole video is about? ...Okay.
@Vercopaanir
@Vercopaanir 3 ай бұрын
Same hat.
@ComfortingColourlessLight
@ComfortingColourlessLight 3 ай бұрын
The average person has less than two legs.
@pixelfire86
@pixelfire86 3 ай бұрын
That's not true. The average (mean) number of legs for a person to have is less than two, but the average person (median or mode) has two legs.
@femstora
@femstora 3 ай бұрын
@@pixelfire86oh you're no fun anymore
@beacool3538
@beacool3538 3 ай бұрын
If you count pregnant people as having 4 legs than wouldn’t the average person have more than 2 legs?
@gabrielsfilms2086
@gabrielsfilms2086 3 ай бұрын
@@beacool3538 ...no. shut up. just. shut.
@EEE-1409
@EEE-1409 3 ай бұрын
Who be out there with negative 11 billion legs
@helloworld2409
@helloworld2409 3 ай бұрын
its spiders georg cmon this has been solved already
@skie6282
@skie6282 3 ай бұрын
Nearly 2,000 a day and still goin
@daishoryujin95
@daishoryujin95 3 ай бұрын
He’s an outlier and shouldn’t be counted.
@tparadox88
@tparadox88 3 ай бұрын
0:23
@bugdracula1662
@bugdracula1662 3 ай бұрын
@@daishoryujin95adn*
@ivettrivera5306
@ivettrivera5306 3 ай бұрын
​@@bugdracula1662nad*
@Polygonetwo
@Polygonetwo 3 ай бұрын
Even without Spiders Georg, there’s plenty of people who do eat spiders. Whether it be children doing dares, those candied spider lollipops, or exotic cuisine. Some people just like eating spiders, so a nonzero average or even a mean makes logical sense.
@Shinntoku
@Shinntoku 3 ай бұрын
I was just thinking this too, there's plenty of people who eat spiders
@Taubenkill0r
@Taubenkill0r 3 ай бұрын
Also if one counts mites into spiders, I would assume that many people accidentally consume some of those on occassion.
@mljh11
@mljh11 3 ай бұрын
There may indeed be plenty of spider eaters, buuuutttt do they seriously consume enough to push the global annual average to 3/person..? Isn't it much more likely that the odd spider or two accidentally ends up in our cooked or canned food instead in the millions of kitchens and food factories worldwide?
@thecarpking9773
@thecarpking9773 3 ай бұрын
@@Taubenkill0rthen you might as well just count arachnids as a whole if you’re going to include mites for whatever reason
@riliash
@riliash 3 ай бұрын
I feel like 3 spiders per year are not super unlikely given a diet containing actual vegetables and especially salads. Of course eating a spider while sleeping is silly, but dead spiders in my Banana or whatever once every hundred days? Maybe? Also wondering if spiders in corn and wheat fields ending up in flour would win this thing single leggedly.
@tor-bin
@tor-bin 3 ай бұрын
I came for Spiders Georg and was given a Scanlan cameo I was not expecting.
@churchofmagic3733
@churchofmagic3733 3 ай бұрын
Critical role???
@seallover9849
@seallover9849 3 ай бұрын
​@@churchofmagic3733 Yes!!
@fariesz6786
@fariesz6786 3 ай бұрын
i was looking for this comment (mostly bc i didn't remember how his name is spelt)
@jakobchristensen4511
@jakobchristensen4511 3 ай бұрын
I came for Spiders' place in the food chain of nature and got statistics and a Bluey cameo.
@enterchannelname8981
@enterchannelname8981 3 ай бұрын
I was stunned when I saw it, I almost yelled "IS THAT SCANLAN" out loud
@TinyGiraffes
@TinyGiraffes 3 ай бұрын
"I'm making a power point!" "What of?" "EATING SPIDERS"
@robspiess
@robspiess 3 ай бұрын
A modest proposal, indeed.
@alexandermcclure6185
@alexandermcclure6185 19 күн бұрын
well, time to join spiders georg *i pull out a cup and pour a refreshing glass of spiders for every person* drink up
@idiocy514
@idiocy514 3 ай бұрын
My favorite example of this is "most people have an above average number of arms/legs/eyes, etc.
@mrnice4434
@mrnice4434 3 ай бұрын
Hey at least I'm "above average" in some thing.... yeah me
@jfjedu
@jfjedu 3 ай бұрын
Loved the video, but i have a slight disagreement: it's not that the mean "tends to be more useful in datasets where the data mostly falls around a particular peak". That dataset has a mean that is roughly the median, so the mean has the same meaning as the median. The median is almost always way more useful than the mean, and this is a particular example where they are about the same, so the mean piggy-backs on the median's utility. I would say instead that "the mean is only useful when the dataset is continuous, and not discrete". Example: mean speed * total time = distance traveled. As soon as discrete data points (like people, apples, etc) is present, the mean becomes less useful. The median will always be the most representative data point in a discrete data set, the mean will always have info about the outliers, and is unreliable without also looking at other parameters (like looking at mean and median and then you know about the outliers).
@frantisekvrana3902
@frantisekvrana3902 3 ай бұрын
Mean is also useful in discrete datasets for which you don't have many datapoints. If you have 100 datapoints, it's better to use median. But if you only have 10, it might be better to use mean. Of course, you have to be sure the set is normal before you use it so.
@Nickname-hier-einfuegen
@Nickname-hier-einfuegen 3 ай бұрын
I disagree, it simply depends on your data and what information you're trying to get across. Assume you evaluate customer satisfaction and 70% within the group are really happy, having no issues with the product, but 30% had the product critically failing. The median will be somewhere on the lower end of the happy people, but depending on the data, it might still be fairly high. (Like a rating of 7/10 or 8/10.) This would suggest that satisfaction is actually quite high, ignoring that it's very bad (like 1/10) for almost a third of the group where the thing exploded in their face. Or whatever. The mean however would be heavily influenced by 30% of the group giving a rating of 1/10. And correctly so, because those aren't just outliers, it's a large portion of the group. Another little example (not meant too serious): Your data points are 1 (phone did explode) or 0 (phone did not explode). If 49% of the phones explode, you're median is still 0. Using the median is great to sell the phone, but bad if you want to communicate the danger. My point is: Both mean and median are tools and they have their uses. And if you worry about outliers, there are completely legitimate reasons to remove them from the data set before calculating anything. Just be transparent about it.
@jfjedu
@jfjedu 3 ай бұрын
You are making my point. if a set is normal, the mean and median are the same. If its not, then the mean is useless compared to the median. Try to think of an example of 10 data points where the mean is more useful than the median. @@frantisekvrana3902
@jfjedu
@jfjedu 3 ай бұрын
You make a good point, but your point is not in favor of mean over median, or even for the mean at all. In all the examples you give, if you want something representative of the population, then the median gives more than the mean. In the example of the 70/30 split on customer satisfaction: the mean still doesn't tell you anything by itself (and neither does the median). the median is far more representative of the population, but your point that it is missing something important is very true. However, the missing piece is not the mean, its inter-quartile range (IQR) or Range, or WhiskerHigh and WhiskerLow. The discrepancy between mean and median lets you know there are outliers, but it doesn't tell you anything about them. Median + Outliers is way more info than Mean + Outliers, and outliers should be viewed from something like IQR, because that describes the shape of the data. Basically, there isn't an example of discrete data where I would use the mean (or i've never run into it).@@Nickname-hier-einfuegen
@alia7960
@alia7960 2 ай бұрын
@@jfjedu Hi, I found your comments interesting. I’m not advocating for the ‘mean’ or anything, but I was just thinking. Say we had 2 discrete samples about the same thing, and the only thing we knew about them was their respective sample size and mean. We can easily calculate the mean of a new sample made from combing the previous 2. However, I don’t think we can do the same with the median, at least I can’t think of a way. Do you think this property is helpful or not? I also agree with Nickname’s point to a degree. In his example, assuming you only had either the mean or median and no other information, I feel like the mean is a better indicator. However, I agree with you that the ‘Median + IQR’ or even better ‘Median + UQ + LQ’ is a better indicator than say ‘Mean + Variance’ or ‘Mean + IQR’ (what even is that combination lol) in discrete samples.
@jito7377
@jito7377 3 ай бұрын
Scanlan! I knew of the median and its purpose. But nobody could explain me how to make one and make it easy. You did today.
@fariesz6786
@fariesz6786 3 ай бұрын
i was looking for this comment (mostly bc i didn't remember how Scanlan's name is spelt)
@darthmorbus2389
@darthmorbus2389 3 ай бұрын
This video inspired me to find out something, could Spider Georg eat 24 Billion spiders a year. Assuming all he eats are tarantulas, each weighing about 85g and providing about 76.5 calories, and him eating a pretty ridiculous 7000 calories a day (Sumo wrestler level), he would eat just over 91 spiders a day. This equates to nearly 33400 spiders a year. So in reality, there would have to be an entire tribe of Spider Georgs numbering about 718000 which is a little bit over the population of Macau. TLDR; There would have to be a Macau full of Spider Georgs for this to be nutritionally feasible.
@nessesaryschoolthing
@nessesaryschoolthing 3 ай бұрын
But why would you assume tarantulas and not a smaller kind of spider? Isn't that going against the point of consuming more of them?
@05Matz
@05Matz 3 ай бұрын
@@nessesaryschoolthingMaybe it's harder to find nutrition data on smaller spiders?
@infinitytower8957
@infinitytower8957 3 ай бұрын
The post states he eats "over 10,000" a day. There could still be only 1 Georg though, since most studies don't have all of earth as their sample size.
@fruitymcfruitcake9674
@fruitymcfruitcake9674 3 ай бұрын
There is but one conclusion: He was not eating tarantulas unless it was as a snack
@feuerling
@feuerling 2 ай бұрын
Tarantulas are some of the heaviest spiders out there. If you take a more normal spider that weighs a few _milligrams_ it's much more feasible.
@skyem5250
@skyem5250 3 ай бұрын
Excellent video. And while it's true that humans accidentally eating spiders is exceedingly rare, there are a few cultures that eat spiders intentionally as food. Fried tarantulas are a regional dish in Skuon, Cambodia, for example. I suspect these regions that eat spiders are pushing the mean up more than "Spiders Georg"
@feuerling
@feuerling 2 ай бұрын
Also children across all cultures, because children are menaces that don't care about social norms around food and will munch a spider because a friend dared them to.
@DeathlyTired
@DeathlyTired 3 ай бұрын
Hello, HR, my colleague just bound and gagged me... twice! What do you mean you don't care... Wait! HR, what's your name? GEORG!!
@boysenbeary
@boysenbeary 3 ай бұрын
As a 5’5” guy, I caught strays from this video 😭
@dz7se
@dz7se 2 ай бұрын
That still makes you taller than Daniel Radcliffe though, so I wouldn’t worry about it too much :)
@gardenhead92
@gardenhead92 3 ай бұрын
Obviously this is false, you got it reversed: the average spider eats three people per year
@TheClaramayBelles
@TheClaramayBelles 3 ай бұрын
Ngl just came across this channel, and I already love it 😭
@petersmythe6462
@petersmythe6462 3 ай бұрын
Median and mode can be overly majoritarian and insensitive to outliers when they really do matter. The median and mode of gunshot wounds per capita in Reykjavik and Caracas are the same (zero), but the mean will tell you a very different story.
@AzrgExplorers
@AzrgExplorers 3 ай бұрын
That's why the lesson isn't "the mean is awful, don't use it", but "be careful which statistic you use for which situation"
@veronicamcghie5238
@veronicamcghie5238 3 ай бұрын
I'm so glad that news reporting on wages and house prices and such only talks about the median amounts
@CRBungalow
@CRBungalow 3 ай бұрын
There was a report done by the CEPR in 2020 that talks about average wages and how the news reports around average wages is wrong.
@kingfisherc9608
@kingfisherc9608 3 ай бұрын
Sorry my bad, the spiders just taste so good
@Rybread52
@Rybread52 3 ай бұрын
I’ve been subscribed since you’ve started this channel, and I have to say this is one of my favorite videos you’ve made
@miriamdonahue6188
@miriamdonahue6188 3 ай бұрын
Who’s eating all the spiders? My cat
@aiocafea
@aiocafea 3 ай бұрын
until the reveal i was gobsmacked i know he was well known, but i couldn't believe they were actually going to talk about Spider Georg
@alexandreramalho9637
@alexandreramalho9637 3 ай бұрын
oh my god, so happy to see the evolution of quality
@liuhc
@liuhc 3 ай бұрын
Spider Georg: that one nerdy kid in class who used JavaScript to break validation and entered 2.1B as age in school survey.
@rantingrodent416
@rantingrodent416 3 ай бұрын
I have to admit that my first reaction to "Spiders Georg" is that it was a culinary speciality somewhere that was pulling up the average in a less absurd way.
@mrmimeisfunny
@mrmimeisfunny 3 ай бұрын
I know in Cambodia they like eating Tarantulas because that was the only meat available during the Khmer Rouge and they developed a taste for it.
@petersmythe6462
@petersmythe6462 3 ай бұрын
A weighted mean is more useful than a median. For example, the actual utility of income to your life likely follows a linear trend at very low income levels before reaching some saturation point and switching to a logarithmic behavior. Similar to a greenhouse gas's concentration in the atmosphere. It would be much more relevant to people's lives to measure the mean, not of income, but rather, of log(income).
@robertsteel3563
@robertsteel3563 3 ай бұрын
Cameron, do you need help? Wink twice for yes!
@MrAqr2598
@MrAqr2598 3 ай бұрын
Great job, Arcadi!! We've been waiting for you to be the main speaker of another vid!! Keep it up!!!
@calasurien
@calasurien 3 ай бұрын
Another reason why you can't take the mean of traffic, is the values not being absolute. Hours go in a cycle, so you can get different means depending on where you separate them.
@thefolder3086
@thefolder3086 3 ай бұрын
Can u make a video about animal and plant dispersal ? I’ve found a lot of odd range maps over the years and maybe this could clear things up. You already talked about monkeys in America but maybe make a video on general dispersal mechanism, or a compilation of a few interesting dispersals in history
@adamwishneusky
@adamwishneusky 3 ай бұрын
😆 the spider obsession at the end 🙌
@ImmortalNature777
@ImmortalNature777 3 ай бұрын
Was that Ithkuil writing on the presentation stage at the beginning?
@davisgoicoechea
@davisgoicoechea 2 ай бұрын
This intro and narrative style immediately got my sub. Love the content! 😂
@PuqiaoNing
@PuqiaoNing 3 ай бұрын
It’s been so long since minute earth posted, I’m so glad that they are still working new video’s for us! ❤
@SpoonerTV
@SpoonerTV 3 ай бұрын
What the hell... I've been subscribed to this channel from the beginning and I swear the channel hasn't been shown on my subscription feed for YEARS!! Suddenly I see it pop and I'm like "Holy shit... he's still making videos!!??"
@Polygonetwo
@Polygonetwo 3 ай бұрын
Always has been
@guiorgy
@guiorgy 3 ай бұрын
​@@Polygonetwo🔫🧑‍🚀
@Ascoundrel
@Ascoundrel 3 ай бұрын
they always put out 3-4 videos per month ... try re-subscribing.
@2k7Bertram
@2k7Bertram 3 ай бұрын
This was really really good! Loved the interactions
@bandannagang5159
@bandannagang5159 3 ай бұрын
This video is so interesting!! Thanks for making it!
@AlejandroGarcia-cb8hs
@AlejandroGarcia-cb8hs 3 ай бұрын
Great explanation, in early grade school we learned about mean, median, and mode, but not the context in which they could representative of a data set
@Ajbarili
@Ajbarili 3 ай бұрын
This was hilarious AND informative 😂 love you all
@der.Schtefan
@der.Schtefan 3 ай бұрын
I find it cute that Arcadi's minute earth Alter ego carries his "Bubblegum bitch" look.
@depressoespresso5904
@depressoespresso5904 Ай бұрын
wasnt expecting this to actually be about spiders georg i love it
@thelastxgamer
@thelastxgamer 3 ай бұрын
at 1:38 the text in the top right changes to add an erroneous "talked" into the sentence, but then a few seconds later, it gets removed again
@edwardClitterhands
@edwardClitterhands 3 ай бұрын
I love the scanlan shorthalt reference on the men’s size chart lol
@CRBungalow
@CRBungalow 3 ай бұрын
This makes me think of something I heard long ago about how cereal is allowed so many bug parts per some cereal metric. Because there is no way to remove all the bugs from the wheat plants and they get crushed up when the wheat is harvested. So, to any Vegans get eat cereal, it's probably not vegan...
@05degrees
@05degrees 3 ай бұрын
2:40 Moreso for distributions on a circle like this hourly distribution, the usual definition of the mean doesn’t even work. It can be salvaged some by treating the circle as complex numbers with unit norm, so that the mean will lie inside closed unit disk, being nearer to the border if there’s more definiteness in the data, and being in the center at 0 if the data has no preference overall (though it can be periodic and the mean would end up still zero, so it still has its usual failings).
@Phripheoniks
@Phripheoniks 3 ай бұрын
ohh Scanlan 2:08 never change
@soltersortna
@soltersortna 3 ай бұрын
I saw that Bluey at the beginning, sneaky animator 😂
@agargamer6759
@agargamer6759 3 ай бұрын
Hilarious episode!
@jan_Majeken
@jan_Majeken 3 ай бұрын
me. i’m eating the spiders. i require more spiders for food.
@TalysAlankil
@TalysAlankil 3 ай бұрын
i feel so validated by the way you pronounce spider georg. thank you.
@MakeVarahHappen
@MakeVarahHappen 2 ай бұрын
I have a question: if the mean is mostly useful using an average distribution, and to find an average distribution you already need to find the mode and/or median, what actual information does the mean provide?
@nicholasmackley8580
@nicholasmackley8580 2 ай бұрын
Never heard georg out loud before, and I expected differently. Very good video tho that everybody needed thanks!!!
@queendonut1044
@queendonut1044 3 ай бұрын
I Love Your Channel & Videos
@poisonedfrog
@poisonedfrog 3 ай бұрын
The spider segue at the end was chef’s kiss ❤
@Sabagegah
@Sabagegah 3 ай бұрын
Check out the Datasaurus Dozen, a collection of twelve radically different-looking plots with the same summary statistics. This is why I prefer data visualization.
@jdh9419
@jdh9419 2 ай бұрын
I love how there’s a recurring joke of Cameron having eaten a spider
@wahoodotwav
@wahoodotwav 3 ай бұрын
🕷🕸🎉 SPIDERS GEORG MENTIONED 🎉🕸🕷
@maxdon2001
@maxdon2001 3 ай бұрын
Great video!
@klaus7164
@klaus7164 Ай бұрын
The mean driving hour is an unfortunate example, because our measurement of "time on the clock" sets an arbitrary REPEATING zero, and the result of averaging depends on where it is put. The same issue by the way arises with the phase of complex numbers (or, directly related, the phase of different signals). The comparison to the phase also brings a potential solution: Represent each data point as a phase corresponding to the time of the day (such that one 24h day makes a full 360° circle) times the number of cars at that time. Then average these complex number and interpret the time corresponding to the phase of that average as the average time. Geometrically, it corresponds to asking “what is the average direction a driver sees clock pointer pointing to” (assuming we had 24h clocks with pointers). The direction could be represented as a unit vector for each driver, summed up, and then renormalized to a unit circle. Sadly, it is also numerically unstable if the average happens to be close to zero, so again it works only if there is a strong bias in the data. But at least it removes the dependence on an arbitrary choice of the start of the day. I've come across this issue many times during my Job (usually related to Fourier transforms, given that the phase resulting from a Fourier transform depends on the arbitrary choice of "zero" time) and during my PhD (complex numbers in quantum mechanics). Bottom line: Any value that has some periodic characteristic makes it very hard to talk about an "average". One emerging problem from that is that visualizing “phase” can be tricky, if the complex number can become zero at any point. If it is only a single point, you can try to detect nearly-zero values and interpolate the phase between adjacent values, but that’s also just a bandair fix, that won’t work ALWAYS. __________________________________________________ Less related to the video, there is also often the question of "arithmetic" vs "geometric" mean. The first is the common amean(x) = 1/n ∑(j=1..n) xⱼ while the latter is gmean(x) = (∏(j=1..n) xⱼ)¹ᐟⁿ which also is the arithmetic mean of the logarithm of n, and is often more descriptive of quantities, that have no non-positive values. Especially given that we often apply logarithmic scales ("decibel") to such quantities.
@1nk_edd
@1nk_edd 2 ай бұрын
In the original joke spiders George eats 10000 spiders a day which sounds like a lot but would be statistically insignificant with an average of 3 spiders a year
@marcult2594
@marcult2594 Ай бұрын
Could we possibly find this man who’s eating a million spiders and make him stop embarrassing us, the aliens are watching.
@crackedemerald4930
@crackedemerald4930 3 ай бұрын
hyper realistic minute person isn't real, they can't hurt me
@alex-726
@alex-726 2 ай бұрын
5:27 how do I get the 30 day free trial?
@kemcolian2001
@kemcolian2001 3 ай бұрын
as soon as i saw this vid in my notifications i immediately thought about spiders georg
@cerosis
@cerosis 3 ай бұрын
I absolutely loves this
@adamn7409
@adamn7409 3 ай бұрын
If you want to go into a deep rabbit hole as to WHERE the spider swallowing myth comes from, I highly recommend Lemmino’s Eight Spiders video
@BlahajOfficaI
@BlahajOfficaI 3 ай бұрын
It was me… sowwy
@bobsmith-gq2vt
@bobsmith-gq2vt Ай бұрын
Blahaj is that you?
@darchandarchan7036
@darchandarchan7036 3 ай бұрын
i do remember reading that fact as a child, and i am certain that it stated that humans eat in average 8 spiders throughout their whole lifespan
@plagueofmoths
@plagueofmoths 3 ай бұрын
ooooh so this is where the georgs came from
@arefeshghi
@arefeshghi 3 ай бұрын
Brought to you by my high school's 'Statistics and Probability' teacher! :)
@tonysax7464
@tonysax7464 3 ай бұрын
I love the sassiness of this video
@juliav.mcclelland2415
@juliav.mcclelland2415 3 ай бұрын
Whoever created the Spiders Georg meme should be ashamed of themself. How dare they not name such a character Renfield?!
@ChiaraOhneLink
@ChiaraOhneLink 3 ай бұрын
That are things I learned at school and I am always shocked that not everybody knows how to look at data sets...
@JesusMartinez-rr2ry
@JesusMartinez-rr2ry 3 ай бұрын
You forgot to consider that some cultures actually consider spiders as food. For example in Cambodia, fried tarantulas are considered a popular delicacy there. Perhaps, Arcadi looks like he would love to dine on spiders. And it should be Arcadi's turn to be bonded up.
@chrisdonovan8795
@chrisdonovan8795 3 ай бұрын
What I've learned is that we should be eating more spiders.
@gabrielsfilms2086
@gabrielsfilms2086 3 ай бұрын
I mean in some cultures theyll eat tarantulas?
@wermh3719
@wermh3719 3 ай бұрын
Omg Arcadi, I love the character😭 Thanks for teaching math!
@AnimeShinigami13
@AnimeShinigami13 3 ай бұрын
Don't forget in the mountains of Papua New Guinea they eat fried tarantula on a regular basis because protein is so rare. This is the same country that practiced funerary cannibalism and developed CJD as a result. Kuru. The Shakes. THAT ONE.
@qedsoku849
@qedsoku849 3 ай бұрын
Didn't think spiders Georg would be mentioned here, awesome!
@Awesum_Pawsum
@Awesum_Pawsum 2 ай бұрын
To be honest, I actually kinda like ants because they don’t eat my darn crops
@Likemusicat4
@Likemusicat4 3 ай бұрын
Please do more statistics videos!
@FacterinoCommenterino
@FacterinoCommenterino 3 ай бұрын
Today's Fact: In 2021, scientists discovered a new type of octopus that can 'punch' fish with its tentacles, stunning them for a quick meal.
@Ivyjiang823
@Ivyjiang823 Ай бұрын
Why are you commenting on random vids
@abhishekranjan1347
@abhishekranjan1347 Ай бұрын
Bro didn't eat a spider, he ate spider George
@clzfun
@clzfun 3 ай бұрын
Before watching, I thought this would be a video about food defects, where insect parts could find their way into the end food product.
@Dibudab
@Dibudab 3 ай бұрын
So you're telling me I've been eating all those spiders for nothing?
@nutronstar45
@nutronstar45 3 ай бұрын
for reference, the standard variation of the amount of spiders eaten by humans is about 268328 spiders per year
@aerozord
@aerozord 3 ай бұрын
statistics professor: "You shouldn't do this, but I'm going to teach you how to make these numbers say whatever you want"
@MariaMartinez-researcher
@MariaMartinez-researcher 3 ай бұрын
Much more emphasis should have been made on the mode. Even more when talking about salaries, which are way more important than imaginary spider-eaters. Neither the mean nor the median represent as accurately as the mode the situation of the *majority* of the people.
@d.laveyyy
@d.laveyyy 3 ай бұрын
0:25 the expressionless expression reminds me of that one bean comic on tumblr lmfao.
@abiliv-lf9tz
@abiliv-lf9tz 3 ай бұрын
Missed opportunity to have the green screen dancing spider 😭
@nettlesandsnakes9138
@nettlesandsnakes9138 3 ай бұрын
I hate to break it to you, but in plenty of cultures, people do spiders, deep fried. Probably not as much as that guy, but they do eat them. In Brazil, where deep frying spiders are commonly eaten. I could totally believe that they have an amount of spiders to eat per year would be three because the average person would have occasional spider and some people would eat a lot more than one deep fried spider.
@rizizum
@rizizum 3 ай бұрын
What do you mean commonly eaten? I've never even heard of that before and I am from Brazil, I'm sure there are people that do eat that, but definitely not common
@wilsonli5642
@wilsonli5642 3 ай бұрын
In other arachnoid data-related news, Spyder is also a decent Python client that I have used.
@sssdddkkksss
@sssdddkkksss 3 ай бұрын
I wanna see Geometric Mean in these types of videos!!
@tiffanymarie9750
@tiffanymarie9750 3 ай бұрын
"old Tumblr memes" y'all really came for me huh
@prohladan
@prohladan 3 ай бұрын
In all honesty, seeing Spiders Georg(™) becoming a vector for knowledge at this capacity really makes me believe that the kids will be alright
@danielfrancisco2341
@danielfrancisco2341 3 ай бұрын
I thought this was gonna be about spiders rapidly disappearing from different ecosystems
@Bendyboy_eso
@Bendyboy_eso 3 ай бұрын
When yall made the eating spiders joke the years ago i nearly passed away
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