0:37 S.D. is $25.05, not $28.01. If you are right then plz explain how?
@mumiscrunkКүн бұрын
Yes, the population standard deviation is 25.05. In the video it assumes that the 5 wallets are a sample of the general population so it uses the sample formula for standard deviation which divides by n-1 rather than n. Apologies, this could be made more clear in the video.
@akinbolamosope37054 күн бұрын
After Usain Bolt places first😂😂😂 His position should be a constant (k) actually so we should be looking for the permutation from second to 8th🙂🙂.
@alielrashidi936110 күн бұрын
what is this guys name, i cant find his video on the law of large numbers!!
@fesalvehbi651112 күн бұрын
Best explanation I’ve seen ❤thanks.
@CookieThiefSolitare19 күн бұрын
🥹 I missed one class of stats in psych and was so lost. Thank you so much ❤️ your explanation is so easy to understand
@twobits731024 күн бұрын
Great video.................... Just lower the music, its distracting. ♥
@ExceptionalEnglish-m8k24 күн бұрын
Thank you so much sir!!! Your video make me understand easily🥳👍🏻👍🏻😍
@hauntedmoodyladyАй бұрын
The day after the election fraud of 2019, this statistical truism more than 40 years since I completed the college statistics course returned to my recollection. I just heard this guy refer to the term bias, indeed bias = fraud when the counting involves an election. ANYONE, who had the same course I had knows, and would see the same fraud I seem, One only needs good sense to see the obvious. This is simple, it doesn't require a knowledge of statistics. This regime we live under, not just the regime the entire system is corrupt to include the courts. The greatest single thing they fear, and hate is the TRUTH. WE are sheeple, God Almighty help us..
@ManofPooАй бұрын
Still don’t understand.
@dhruvsingla8077Ай бұрын
I generally dont comment on videos, but on this I had to. So easy to understand, fun video. Thank you.
@ahmadidrees5541Ай бұрын
i wuv u
@jimbomacgee34992 ай бұрын
At 3:46 shouldn't the formula be P(A or B) = P(A) + P(B) - P(A and B)?
@mumiscrunk2 ай бұрын
Yes! Good catch. I've added a correction. Thank you.
@jimbomacgee34992 ай бұрын
@@mumiscrunk No problem, thanks for your videos. Very informative!
@ConcreteSheep3 ай бұрын
I've seen some places when calculating the mean of the squared differences, they divide them by 1 less than the amount. So for your example, it would be... 9+4+1+4+16 / 4 = 8.5 = 2.9 Why would they do that?
@TheRealLittleFishero3 ай бұрын
Thank u bro im trying to get in geometry for 8th grade and my stupid book doesnt teach me shit about this. Finally get tk be in a class w my friends cuz of u
@budthatsmyrealname3 ай бұрын
3:17 you said the last door the host left for you. But what if he left you a goat? Its still equal. Your only focused on probability of winning and not probability of losing. The host that opened 98 doors didnt leave you the car, he left you a choice. And the choice is still 50/50 If he left you the car then switching is good. But who knows if he left you a car or left you a goat When he opened 98 doors Your 1% chance goes up to 50%. Not 1% to 99%
@Araqius3 ай бұрын
Assume you stay with your first pick. If your first pick is Goat A, you get Goat A. If your first pick is Goat B, you get Goat B. If your first pick is the car, you get the car. You only win 1 out of 3 games if you stay with your first pick. It's just basic math/logic kids understand.
@marliasomoye86454 ай бұрын
THANK YOU XX
@Shreya...14 ай бұрын
Thank you so much!!!!
@TSNews-z3h4 ай бұрын
Ah, total clear🫡
@rubarb36104 ай бұрын
Legend.
@FroggyDoggyDoo4 ай бұрын
what the SIGMA?
@MADO-nl5dm24 күн бұрын
It stands from Standard deviation
@aryansameer78694 ай бұрын
wonderfully Explained
@TristanSimondsen4 ай бұрын
Dude, look at the image that has 3 doors and a car behind a door. Doesn't matter which door the car is behind. This is a graphic that illustrates the 1/3 probability of where the car is. It is also the 1/3 probability of ALL that can occur. Either the car is behind Doors A, B or C, each image represents 1/3 of the time what can happen. So together these 3 images represent all the possible scenarios that exist before you make the pick. Now for some reason, these cult members suddenly decide they don't know what each image actually means. It actually means 1/3 of the time, the car can appear behind a door. But here's the important part; it also means 1/3 of the time, the car will not be behind BOTH the other TWO doors. Not 2/3 of the time the car won't be behind the other two doors; it is 1/3 of the time. These guys see 1/3 of something and 2/3 must be ANYTHING else. What does all this mean? It means each car door has the value of 1/3. Each goat door has a value of 1/6. Once you see this, you'll understand where they've made the mistake. It's quite simple, isn't it? Bottom line - Monty Hall Paradox is a 50/50 GUESS to stay or switch for the car. You're welcome.
@Araqius4 ай бұрын
Assume you stay with your first pick. If your first pick is Goat A, you get Goat A. If your first pick is Goat B, you get Goat B. If your first pick is the car, you get the car. You only win 1 out of 3 games if you stay with your first pick. Switching means the opposite. It's just basic math/logic kids understand. Sadly, it's far too hard for idiots.
@TristanSimondsen4 ай бұрын
@@Araqius From the mind who believes you have a 1/3 probability to pick Monty's goat. 👌 😆😂🤣😭😂😆🤣
@Araqius4 ай бұрын
@@TristanSimondsen "You and 2 friends have a chance to win a car. One of your friends drops out of the contest. What’s the probability of you winning the car? Should you always say your friend has the higher probability because 2 is better than 1?!?" lmfao at your stupidity. Your stupid friend, that drops out, had a winning chance. The door that the host remove, never has a winning chance. Let's say that a few second later, your friend decide to return to the game. He has a 1/3 winning chance, right? Let's say that a few second later after Monty Hall open a goat door, he close that door. Does that door has a 1/3 winning chance?
@minestar4264 ай бұрын
explained it better than my professor ever could. goes to show how low the bar is for college professors, they're basically making their students teach themselves the entire course then acting like they contributed to student comprehension
@manish_singh_7864 ай бұрын
Thanks for giving a diff style to learn a maths 💯/100
@tamiadunola4 ай бұрын
Thank you
@IceMakesStuff4 ай бұрын
What to do if it was Ace and King rather than Ace then King???
@arunshan93875 ай бұрын
wich app did you do this
@asahinamafu5 ай бұрын
thanks pookie i understood nothing!
@xXvapegxd420Xx5 ай бұрын
skibidi bop bop bop yes yes skibidi bop bop yes yess SIGMA THERE IS SIGMA MALE IN MATH?😱😱
@xXvapegxd420Xx5 ай бұрын
bro said sigma
@CV_CA5 ай бұрын
2:10 Type into any search engine. "what is the average height of an American man?" They all say 5'9''
@froxiti90815 ай бұрын
Thanks
@ReubenPage-rw9fr6 ай бұрын
fuck you and everything you stand for you daft prick you make no sense
@reyesdanielbeltsasarreyes9156 ай бұрын
omg thank u so much huhu
@NickyMehula6 ай бұрын
Feels like watching an American teen movie😂
@BijouBakson6 ай бұрын
Wow!
@Samu_Sango6 ай бұрын
Great video, but why do we need to square the results? That makes no sense to me, I cannot find an intuitive explanation for this.
@tanyam81666 ай бұрын
That's the best explanation I've seen so far. Thank you, you saved me
@tajahalewis52516 ай бұрын
2:22 "5'10 with a standard deviation of 3 inches" How did you calculate the 3 inches part? How do you know that number? I just want to understand :)
@nipun3846 ай бұрын
good broo
@tyreaunna9947 ай бұрын
How did you reduce the 16/2652 to 1/167?
@MercyBeYou7 ай бұрын
Hello I’m watching this video a few years after it’s been posted. I have an observation regarding the units you provided for the example: $21, $50, $62, $85, and $90. When I went through the calculation the standard deviation comes out to 25.04. How did you reach 28.01?
@aleksiswatermelon65265 ай бұрын
Yea, man, same thing. He probably made a mistake
@KarRebWil7 ай бұрын
Excellent explanation!
@livly97 ай бұрын
is there a program that i can plug numbers in and it figure out the answer for me. is there a calculator function for calculating the law of large numbers?
@sslgqhb7 ай бұрын
tysm!
@Bsilux8 ай бұрын
Not a fan of explanation videos but this one does a fantastic job. Love the idea of having these random questions in the middle of it. Helps you grasp the material a lot better
@Thunderbear108 ай бұрын
Easy to understand explanation! Thanks
@HedgeHog8758 ай бұрын
I got 212,520???
@jesusdiedforyouproofjohn3.168 ай бұрын
Praise our Creator most HIGH for creating interesting mathematics.
@thistest20018 ай бұрын
hhmmss: regular ordinary baseline average mean bell curve variance fluctuation range statistic standard deviation population