Use the binomial probability formula to find

Amari Flowers
2021-09-09
Answered

Use the binomial probability formula to find

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dessinemoie

Answered 2021-09-10
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Sue and Ann are taking the same English class but they do not study together, so whether one passes will be Independent of whether the other passes. In other words, "Sue passes and "Ann passes" are assumed to be independent events. The probebiity that Sue passes English is 0.8 and the probablity that Ann passes English is 0.75 What is the probability neither girl passes English?

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Determine whether you can use the normal distribution to approximate the binomial distribution. If you can, use the normal distribution to approximate the indicated probabilities and sketch their graphs. If you cannot, explain why and use the binomial distribution to find the indicated probabilities.

A survey of adults in a region found that 33% name professional football as their favorite sport. You randomly select 11 adults in the region and ask them to name their favorite sport. Complete parts (a) through (d) below

(a) Find the probability that the number who name professional football as their favorite sport is exactly 8.

A survey of adults in a region found that 33% name professional football as their favorite sport. You randomly select 11 adults in the region and ask them to name their favorite sport. Complete parts (a) through (d) below

(a) Find the probability that the number who name professional football as their favorite sport is exactly 8.

asked 2022-02-11

A coin is tossed 16 times. What is the probability of obtaining exactly 14 heads?