Probability (part 5)

[rishabbatra3]

y is he not giving any formula !! there must be 1

[eurojoe9]

what if you can't draw out all of the possible outcomes, for example if u rolled a dice 100 times. is there a formula to determine the # of outcomes?

[kw651]

Bummer about the "P(8) = 5/6" never being fixed to "P(8) = 5/36" that he meant to write.

Still helpful video(s) in general.

Love the grid!



[valeo626]

yay monopoly

[Dracoti]

7:17 : and if I have a 5 I need a zero, wait what xD

[Nesti20993]

What???, prob. of 8= 5/6, isn't it 5/36 ?????

[StealTeal]

Wow, I've seen that similar sum of dice = 7 problem in my math textbook a billion times but that grid format makes it SO CLEARRR.

[toughdoughrs]

JUST SAYING: I missed the whole probability unit because i was sick (strep ftw) I wached the probabilty videos and the binomial videos the day before and i got 84% :)

[ripdarkside]

Khan ur awesome helped me alot..... a pure genius! ;D

[anticorncob6]

Those diagrams aren't always useful. I had to sit by this kid in class that I hate three times in a row. The chances of that happening is about 0.95%, which means I am pretty unlucky. Four times is 0.2%. I'll talk to my teacher if 3 turns into 4.

I worked it out differently because there are 462 dfferent ways to sit 2 kids in my class like that and it would take forever to list the possibilities.

[mukifurlan]

I wish u were my stats teacher, I don't understand mine!

[sagaralpha]

hey!! p(8) isn't 5/36!! it is 5/6!!

you know what that means??? that means, a genius like you CAN make a mistake!! now i'll never....never ever feel shy when i make a mistake in future!!!!! rather i'd try to make myself better for the next!!

take care :)

[jstarks123]

@sagaralpha ...umm, nope...its 5/36... 3,2 or 2,3 or 4,1 or 1,4 or 4,4....you can't divide the denominator by 6 without dividing the numerator by 6...so 5/6 is wrong

[essssa2009]

u made an error p(8)=5/36. NOT 5/6.

thanks though

[haloapa]

error for P(8) at 04:31

[hugstablebear]

1 die, 2 or more dice. There are no dices, just like there are no mices.

Alea jacta est.

[vrolok4768]

You cheat at monopoly! I cant believe it! :D rsrsrsrsrs

[02280228]

wow, i am still in bed but already learning math, this is awesome!!

Thanks Sal!

[PQK]

Drawing a matrix really helps conceptually. Never quite thought about it this way!

[anupamsinghi]

great

[barak7287]

פשוט מלך! מלך!!!

[TheCriticalGouge]

Thanks again

[patilnikh]

For ALL those WHO COMPLAIN against KHAN

It's your JOB of understanding/ and concentrating on them.

HE's TELLING YOU A LOT ALREADY IGNORING those SILLY MISTAKES, have CONFIDENCE in YOURSELVES and MARCH FORWARDS.

[jcdesdeamerica]

Actually, P(8) = P(6) = 5/36

[valeagrl1]

Hi. How come you count the 2 & the 3 & then the 3 & the 2 etc. can't u say order doesn't matter and only count the unique combinations?

[wa00021]

Greeeeeeeeeeeeeeat

[Budisawsome]

I know you're a beast monopoly player Khan.

[marmaladeboyloveryuu]

p(8)=5/36? (: your really helpful thanks(:<3

[thelastwords]

Yeah he meant to put 5/36

[TheAceManHimself]

P(8) = 5/36, sorry just bothered me :)

[fanbasketballalex]

too slow paced

[Mehryyy]

nice colors :D

[scottbee13]

great video thanks

[dbzsucks2007]

P(8) = 5/36. Nice videos. This will help me in my probability class I think

[youtubalisation]

@dbzsucks2007 learn ahead!!

[sepulturak]

how can you get 7 on a dice when the max in it is 6????

[billy6868]

he was referring to the probability of getting a 7 on two dices....

[liar78]

its the sum of the two die that's why

[freemoney1]

hahaha...

[sarafann]

igor smash!

[alecesar7]

you are not paying attention in what he said?? there are two dices

[liar78]

awesome...

[lunolol]

leave him alone he knows alot already

[meschool]

@lunolol what do you mean, "leave him alone" ?

[bcorbett111]

Great Videos!!! but you made a little mistake on the probability.  You said it was P(8)= 5/6 when it should be 5/36. Good job overall