Mathematics, 15.04.2020 20:37 ellycleland16

Exactly 32% of the students in a school play a sport. Fifty students are randomly selected to determine the probability that, at most, 15 students play a sport. Should a binomial probability density function or cumulative distribution function be used? Explain.

A. A binomial cumulative distribution function should be used because the question states exactly 32% of students play a sport.

B. A binomial probability density function should be used because the question states exactly 32% of students play a sport.

C. A binomial cumulative distribution function should be used because the question asks for determining the probability that, at most, 15 students play a sport.

D. A binomial probability density function should be used because the question asks for determining the probability that, at most, 15 students play a sport.

E. A binomial probability should not be used because the events are not independent of each other.

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