The Binomial Distribution

Concept: Determining the Mean and Standard Deviation of The Binomial Distribution

10m

Concept: Determining the Mean and Standard Deviation of The Binomial Distribution: Intro

1m

Problem: A coin is tossed 100 times, what is the standard deviation of the binomial distribution for the number of heads you would end up with?

3m

Problem: If there is a 30% chance of conceiving a boy, how many do you expect to have if you want to have 4 kids?

2m

Problem: You're playing beer pong. You average a 30% miss rate. Out of 6 shots, how many do you expect to make? What is the standard deviation of this binomial distribution?

3m

Problem: Pregnancy scares are serious. If there is a .01% chance that a condom breaks, what is the average number of condoms you'd expect to break out of 100? What is the variance for this distribution?

5m