Binomial and Geometric Distributions-No Calculator

How do you find the mean of a binomial distribution?

Tags

CCSS.HSS.MD.A.2

CCSS.HSS.MD.A.3

How do you find the variance of a binomial distribution?

How do you find the standard deviation of a binomial distribution?

What function would you use to solve this question:

You flip a coin 20 times. What is the probability of getting exactly 3 heads?

• BinomPDF

• BinomCDF

• GeometPDF

• GeometCDF

What function would you use to solve this question:

You flip a coin until you get a certain amount of successes. What is the probability of getting exactly 3 heads?

• BinomPDF

• BinomCDF

• GeometPDF

• GeometCDF

What function would you use to solve this question:

You flip a coin 20 times. What is the probability of getting at least 10 heads?

• 1 - BinomCDF and 1 less the x value

• 1 - BinomCDF

• GeometPDF

• 1 - GeometCDF

Tags

CCSS.HSS.CP.B.9

What function would you use to solve this question:

You flip a coin until you get a certain amount of successes. What is the probability of getting more than 10 heads?

• GeometCDF

• BinomCDF

• GeometPDF

• 1 - GeometCDF

What function would you use to solve this question:

You flip a coin 20 times. What is the probability of getting at most 4 heads?

• 1 - BinomCDF and 1 less the x value

• BinomPDF

• GeometPDF

• BinomCDF

What function would you use to solve this question:

You flip a coin until you get a certain amount of successes. What is the probability of getting less than 2 heads?

• BinomPDF

• BinomCDF

• GeometPDF

• GeometCDF

Tags

CCSS.HSS.MD.A.3

What function would you use to solve this question:

You flip a coin 100 times. What is the probability of getting at least 50 heads?

• 1 - BinomCDF and 1 less the x value

• 1 - BinomCDF

• GeometPDF

• 1 - GeometCDF

Tags

CCSS.HSS.MD.A.3