According to a survey, 86% of high school students plan to attend college. Suppose 15 high...
According to a survey, 86% of high school students plan to attend college. Suppose 15 high school students are randomly selected. (round all answers to four decimal places)
a.) Find the probability that all of them plan to attend college. Answer
b.) Find the probability that exactly eight of them plan to attend college. Answer
c.) Find the probability that at most eleven of them plan to attend college. Answer
d.) Find the probability that at least twelve of them plan to attend college. Answer
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According to a survey, 86% of high school students plan to
attend college. Suppose 15 high...
A school newspaper reporter decides to randomly survey 20 students to see if they will attend...
A school newspaper reporter decides to randomly survey 20 students to see if they will attend Tet (Vietnamese New Year) festivities this year. Based on past years, she knows that 16% of students attend Tet festivities. Find the probability that at most 4 students will attend. (Round your answer to four decimal places.) Find the probability that more than 2 students will attend. (Round your answer to four decimal places.)
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