Probability of Exactly 5 Heads in 8 Coins Flip

#Permutation_combination_made_simple #datamanagement_IBSL #Probability_Statistics #permutationandcombination #permutation_combination #combinatorics_IB

[icono__]

It's things like these that make me truly hate math and the way it's taught. Typically we're drawing from an already defined set to fill those 8 spaces you drew. Why, suddenly, are we picking from a set of 8 to construct a combiniation of 8??? And it's so obvious to you that you didn't care to address such a blatant deviation from the typical logic that's used to teach combinatorics

[paulolameiras]

Don't forget to mention that this probability is only correct if the coin is truly random The more random the coin is the closer it will get to this result. If the coin is biased (independently of heads or tails) this would not be a more likely probability/result. Since it would be almost impossible for man to replicate true "randomness" (through coins or anything else) this probability has only a theoretical significance.

[rajveersingh]

Dear sir,
Can you suggest a strategy for 5 consecutive heads??

[abdulyekeenmuhammadmukhtar]

Could you explain how the sample space is 2*8

[rockyrocky]

Anil Kumar, You are a star!Keep it up my hero!

[kayleenicosia]

what is c? I need to solve 7 coins being tossed, and finding the probability of 0 - 8 heads.

[itsgamingtime..]

This question has come in my tuition test. But I was unable to do it😢😓. Thanks for making this video on YouTube🙂. Pronam🙏🏼🙏🙏🏼.

[zainulabdeen]

Why you are not using binomial distribution in this case?

[loganbuser]

How would this differ if the odds of landing on heads were only 40% because it is a weighted coin?

[despicable-mi]

Thank you so much

earlier I use to have doubt that And in probability means X. So with that concept it was always came with wrong answer. And no one is good enough to explain why by computing either tail or head only ll give the answer. They did just count the possible outcomes of coins & put the answer. But untill 3 coins it might be possible to count, but beyond 3 its difficult to manage.

I wish if you could make more videos related to coin base probability like

Either head or tail case
First 2 are
More of And base questions

Once Again, Thank You So Much 👍

[ospina]

1:10 how calculated the total outcomes with Combinations?

[seungahah]

Thanks you really helped me to understand

[fatjamescorden]

What about getting 5 heads in a row, if flipped 8 times. Pls help i need answer

[abdul-xodx]

doesnt work if u toss 4 coins and need 2 heads and 2 taiks

[florencejaynepalma]

How abouy the 3 tails? You only solved fpr heads

[liftyshifty]

but if you make 8C3 you dont get the same result