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.
Answers: 1
Mathematics, 22.06.2019 01:30
Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample
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Mathematics, 22.06.2019 02:00
Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet
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Exactly 32% of the students in a school play a sport. Fifty students are randomly selected to determ...
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