Null and alternative hypotheses

  Рет қаралды 84,736

MrNystrom

MrNystrom

Күн бұрын

Пікірлер: 106
@pnikki65
@pnikki65 9 жыл бұрын
Excellent! Ho: MrNystrom =Other Stat Professors Ha: MrNystrom (is better that) > Other Stats Professors Reject Ho Accept Ha: MrNystrom is 100% better that other stats professors
@daizyandroid
@daizyandroid 6 жыл бұрын
DEFINITELY rejecting the Ho
@BrianStull
@BrianStull 9 жыл бұрын
I have learned more from you in the few videos that I have watched than I have learned from my two, yes I said two (in the same classroom!), Stats professors at my university!
@playsomevidya
@playsomevidya 8 жыл бұрын
One week before my final, and I wish I'd been watching these since week 1. You have a really clear instructing method. Thanks for these videos!
@amityroberts
@amityroberts 7 жыл бұрын
It just clicked!!!! I watched this 3-4 times over the last few days, and filled-in the 'gaps', by watching his other videos, working problems, and reading the text. But, Mr.Nystrom knows how to reach people on a different level. THANK YOU!!!!!! I have a chance at passing my Stats class now..and keeping my job;)
@dilshadhossain8149
@dilshadhossain8149 9 жыл бұрын
The way you teach is simply awesome . You not only make the boring subject fun but also make this subject interesting . I am an engineering student . And before your video i hate this subject. But now things have changed. Thank You sir :)
@brittanymatzke2367
@brittanymatzke2367 9 жыл бұрын
I wish this was my proff... I actually understand. Thank you!
@amib24
@amib24 6 жыл бұрын
Thank you for breaking down! Easy to understand, LOVE watching your video's!
@hoangcongthinh83
@hoangcongthinh83 3 жыл бұрын
you are a genius! I love your teaching style. Keep it up.
@martinrussell1404
@martinrussell1404 6 жыл бұрын
Excellent, I have no math background and I'm enrolled in a data science bootcamp, this HELPS!
@Hbazzell
@Hbazzell 7 жыл бұрын
I am so glad I found your videos again. I just bombed a homework assignment in Biostats and spent last night googling "Stats teacher in beanie" because you are so good at explaining this stuff.
@Bizz2k
@Bizz2k 8 жыл бұрын
love your down to earth simplistic explanation of hypothesis. My lecturer needs to see this.
@JoshuaBurry
@JoshuaBurry 7 жыл бұрын
How this guy is so hyped about beats me but god bless his enthusiasm cause this finally clicked. Now whenever I try to explain something to myself I have @MrNystrom in my head. You got to make more content!
@110Turab
@110Turab 5 жыл бұрын
Great, impressive how he does it so well.
@bpduggan
@bpduggan 9 жыл бұрын
Taking an online stats course through a state university. Your videos are my go to source for clarification. Thanks!
@etsy-account9514
@etsy-account9514 3 жыл бұрын
INCREDIBLY HELPFUL!!! THANK YOU SO MUCH!!!
@kylewindebank2959
@kylewindebank2959 7 жыл бұрын
Just learned in ten mins what my prof took 3 wks to explain. Thank you sir!
@drfetherland
@drfetherland 8 жыл бұрын
Thank you. Thank you. Thank you. Who knew I could laugh while trying to sort this null and alternative stuff out?
@younesharrak7911
@younesharrak7911 9 жыл бұрын
Excellent, you're doing a great job. Thank you.
@BambiOnIce19
@BambiOnIce19 8 жыл бұрын
Same - its fascinating the way you teach. I love maths and statistics, and you just take it that one level up. Its just totally fantastic.
@budoorsalem1168
@budoorsalem1168 7 жыл бұрын
I was really scared and confused... but you really AMAZING and make hard things easy...thank you so much .. RESPECT
@kameshinipillay4587
@kameshinipillay4587 2 жыл бұрын
"Oh I need to learn about hypothesis testing?" searches MrNystrom immediately! Thanks Teach!
@joewhitneyjr3893
@joewhitneyjr3893 6 жыл бұрын
Thank you dude for all your videos. I can't deal with reading my book, I am not absorbing it but your videos are amazing. I keep referring to them in my posts for my Statistics class to help other people too that don't learn from books. Ignore any haters on here. Keep doing what you are doing. I love that you move around a lot and get close to the camera. Keeps my attention and I don't zone out. lol
@marymary122
@marymary122 6 жыл бұрын
Yep!
@doodoobown123
@doodoobown123 6 жыл бұрын
Lots of enthusiasm. Makes it fun to learn stat unlike my boring professor. Also, this guy can actually teach unlike my professor.
@abdullahiyy
@abdullahiyy 8 жыл бұрын
Thanks man, the example were so easy to understand
@MrTherock14e
@MrTherock14e 9 жыл бұрын
again I am glad I found this channel. you are helping me pull through statistics
@cewh
@cewh 8 жыл бұрын
I just love your teaching so much dude
@ahdzahraoui5374
@ahdzahraoui5374 7 жыл бұрын
Wow I want a statistic professor like him!!
@DorjiWangchuk101
@DorjiWangchuk101 7 жыл бұрын
Null hypothesis = the Boring Hypothesis, the Nothing Has Changed Hypothesis. Ha ha ha. Got it! Thanks, man.
@GopikrishnanKamala
@GopikrishnanKamala 9 жыл бұрын
Best teaching method with focus is solely on the understanding the concept rather tons of information. Your fun way of teaching makes this otherwise boring subject and interesting one. :-)
@kelciesmith
@kelciesmith 8 жыл бұрын
You are AMAZING and made learning this so much easier and fun as well, THANK YOU!!!
@grituskitus
@grituskitus 3 жыл бұрын
Yelling it like it is actually gets into my ADHD brain sooooo much more effectively than all the bazillion other put-me-to-sleep versions of the topics you explain, Mr. Nystrom. I also love how you always add extra golden nuggets of info just a little beyond the topic(s) in your titles --- your videos have been helping me achieve results in my test scores and understanding --- I Can't Thank You Enough!!!
@MrNystrom
@MrNystrom 3 жыл бұрын
I also have adhd. I have to yell so I don't lose track of what I'm saying!!! I feel ya!
@LittleSweetSister
@LittleSweetSister 9 жыл бұрын
Your stat videos helped me ace my class, thank you!!!!
@Miamidev
@Miamidev 6 жыл бұрын
You're such a great teacher thank you for your help!!
@subhanukhanal6724
@subhanukhanal6724 3 жыл бұрын
Thank you so much for your content. You really are a wonderful teacher with a highly lucid way of simplifying and conveying complex concepts to curious minds all around the world. Much appreciation and respect from Nepal.🇳🇵🇳🇵🇳🇵
@cynthia0525
@cynthia0525 7 жыл бұрын
Wow! I wish I had this explanation when I took Applied Finite Mathematics, and Applied Statistics, he is awesome!!
@BambiOnIce19
@BambiOnIce19 8 жыл бұрын
LOLOLOLOLOL Its hilarious!!!! I have to laugh, but that makes me remember it better - specially this thing with pepperoni pizza!!!! LOLOL
@ajawarnock4009
@ajawarnock4009 6 жыл бұрын
thank you for taking time to help us and actually explaining it!!!
@hamzacan3882
@hamzacan3882 7 жыл бұрын
hi from Turkey! i liked the way you explain!
@sheebee8398
@sheebee8398 7 жыл бұрын
Outstanding! Thank you! Sharing with a friend.
@avneet-kaur
@avneet-kaur 7 жыл бұрын
Those examples are epic, my doctorate level friends are tearing up with this whole video :D thanks.
@ravekearan
@ravekearan 5 жыл бұрын
HoHa !!! awsome way to relate to... brilliant
@beechic63
@beechic63 9 жыл бұрын
Your amazing, that is so clear.
@wmustafa21
@wmustafa21 5 жыл бұрын
I like the way you explain statistics without bouring figures and percentage. I am not sure if still do presentations. I searched Your videos for sample size calculation, but I did not find. I am interested in this subject, and would be Grateful if you do one. Thanks,
@jorgegomez-kobayashi884
@jorgegomez-kobayashi884 6 жыл бұрын
Great job!
@ayush26041996
@ayush26041996 6 жыл бұрын
Hey, gr8 videos man. First time enjoyed stats this much :)
@aminedirare3010
@aminedirare3010 8 жыл бұрын
I love this dude!
@elvyscruz
@elvyscruz 8 жыл бұрын
Great explanation..
@RachelRoseEstrebilla
@RachelRoseEstrebilla 7 жыл бұрын
OMG this cleared up so many things for me.. I've been making these mistakes lately..
@holleyray6760
@holleyray6760 6 жыл бұрын
god bless this guy
@alimahmood3613
@alimahmood3613 7 жыл бұрын
Thank you for this helpful video
@casperfghost7267
@casperfghost7267 7 жыл бұрын
You're a champ. Wish we could hang out sometime, even. Problem is I'm in Australia, tho. Lol. Peace. P.S. You're last message was encouraging. Thanks again.
@xpucsc
@xpucsc 6 жыл бұрын
Best 10 minutes of stats! It should be this simple
@stephenprice3357
@stephenprice3357 6 жыл бұрын
Good introductory video
@thabetalmazyad
@thabetalmazyad 2 жыл бұрын
You're the best teacher forever :)
@RachelRoseEstrebilla
@RachelRoseEstrebilla 7 жыл бұрын
thank you so much! I've been trying to find a video like this..
@upasanavasant9653
@upasanavasant9653 8 жыл бұрын
haha i love you!you make it so easy! thanksss great video :)
@allysontimko9296
@allysontimko9296 6 жыл бұрын
this is very helpful to my stats classes- emily says you look like joaquin phoenix
@nilabhtirpude7911
@nilabhtirpude7911 8 жыл бұрын
EXCELLENT SIR
@EngLeen
@EngLeen 6 жыл бұрын
يا الله ما أحسنك ❤ thank you
@sararamos7400
@sararamos7400 2 жыл бұрын
I would kill to have my apstats teacher teach like this
@nickiboxtel8465
@nickiboxtel8465 9 жыл бұрын
THANKYOU !!!!! THANKYOU !!! Thanks to you I got my first HD .... Whoop !!!! :)
@robertsevo7670
@robertsevo7670 8 жыл бұрын
youre aweome. you clear aaaaaallot of shit up thanks!
@derekchan6935
@derekchan6935 9 жыл бұрын
u made me laugh with the p hat, legend, keep it up!
@shikharsinha5756
@shikharsinha5756 9 жыл бұрын
Thank you sir..your videos helped me a lot..
@farshad17
@farshad17 6 жыл бұрын
Amazing , thanks very much for make is so easy
@newyork9923
@newyork9923 5 жыл бұрын
Thanks!
@TheRojavaRevolution
@TheRojavaRevolution 7 жыл бұрын
If you look at his feed from where he first started getting into statistics he seems like a normal guy, and then he just starts talking faster, wearing hats, quits shaving, and just becomes a psychotic genius trapped in the world of statistics trying to convince us he's not crazy @_@
@MrNystrom
@MrNystrom 7 жыл бұрын
Katherine Vargas lol. :)
@marymary122
@marymary122 6 жыл бұрын
Finally....I get it. Thank you!
@sunayana777
@sunayana777 5 жыл бұрын
How cn u be so awesome
@joshualandavaso4119
@joshualandavaso4119 8 жыл бұрын
Love the vids!! You are waaaaay better at teaching this subject than my sucky Professor. We are going over 2 sample t/z tests (paired/independent data) and I cannot find a good explanation. Can you please make a video on this subject!! Best Regards
@esmeraldaelhamzawy9114
@esmeraldaelhamzawy9114 7 жыл бұрын
finally understood it, thank yooouuu
@qwerty78566
@qwerty78566 9 жыл бұрын
Thanks a lot MrNyStrom, you should teach full time.
@qiwenxiao7260
@qiwenxiao7260 4 жыл бұрын
Why is someone grading down such a great video??
@InrageDify
@InrageDify 9 жыл бұрын
You're Amazing!
@robinneubert6868
@robinneubert6868 8 жыл бұрын
So how would the null and alternative hypothesis formula be written for this scenario: Crime rate in city A is more than that in city B.
@llll6439
@llll6439 6 жыл бұрын
Thank you sooooooo much!!!!!!
@jayoh1592
@jayoh1592 5 жыл бұрын
This guy sounds just like Nick from New Girl.
@viviansalg12
@viviansalg12 5 жыл бұрын
Thank you!!
@charme2377
@charme2377 7 жыл бұрын
your great man thank you
@marianodaez3791
@marianodaez3791 3 жыл бұрын
Ammmmmmmmmmm
@gneldh
@gneldh 6 жыл бұрын
awesome!!
@frenlyneybur7544
@frenlyneybur7544 8 жыл бұрын
this is great XD
@garrettdey2039
@garrettdey2039 7 жыл бұрын
Perfect! thank you
@saipanchajanya5980
@saipanchajanya5980 9 жыл бұрын
Thank You
@ajaykamath6783
@ajaykamath6783 5 жыл бұрын
love you !
@mirandachalmers82
@mirandachalmers82 9 жыл бұрын
AWESOME. AH THANK YOU SO MUCH.
@djnj3609
@djnj3609 7 жыл бұрын
You know nothing, John Snow... JK, Thanks for the video.
@sparlkinghoboJK
@sparlkinghoboJK 7 жыл бұрын
Great explanation but are you doing okay? You've been looking real rough from the first videos until now. Like drugs and drinking rough (which is okay), but I just wanted to make sure cause your videos are the reason for my good grades and I value this allot so keep up your health :)
@MrNystrom
@MrNystrom 7 жыл бұрын
Tatiana Baker hahaaa. thanks. just need a shave. also.. videos span over 10 years also... i consider myself quite healthy!!! lol
@LONG-jp2gs
@LONG-jp2gs 8 жыл бұрын
OMG Thanks man
@marianodaez3791
@marianodaez3791 3 жыл бұрын
Ok
@dachshund_gaming
@dachshund_gaming 8 жыл бұрын
Wait, is the alternative hypothesis given in the problem like the null hypothesis, or do you make it up? If you make it up, then what is the basis for your HA? How do I decide if I want to say "proportion of kids who like cheese has increased" or "proportion of kids who like cheese has decreased"?
@iDerekMC
@iDerekMC 8 жыл бұрын
+Jacob Harris (k0mbine) you can choose what your HA is (i guess) xD
@tylerforrester743
@tylerforrester743 5 жыл бұрын
yeah im gonna go balance some books on my face!!!
@melissamorgan8469
@melissamorgan8469 7 жыл бұрын
now I get it!
@notyouraveragepotato2213
@notyouraveragepotato2213 Жыл бұрын
maybe having to explain a basic concept with creepy symbols that don't make any sense is a bit much here.... language has gone a little to far
@BambiOnIce19
@BambiOnIce19 8 жыл бұрын
Can you please not make it so funny, it gets too distracting! LOLOL
@OffensiveBlackHat_1.2
@OffensiveBlackHat_1.2 6 жыл бұрын
Learning with Fun is very Understandable...all concept clear in a video
@abdullahiyy
@abdullahiyy 8 жыл бұрын
Thanks man, the example were so easy to understand
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