Thirty-nine percent of U.S. adults have very little confidence in newspapers. You randomly select nine U.S. adults. Find the probability that the number who have very little confidence in newspapers is (a) exactly five and (b) exactly two. (a) The probability that the number who have very little confidence in newspapers is exactly five is (Round to three decimal places as needed.)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
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Thirty-nine percent of U.S. adults have very little confidence in newspapers. You randomly select nine U.S. adults.
Find the probability that the number who have very little confidence in newspapers is (a) exactly five and (b) exactly
two.
...
(a) The probability that the number who have very little confidence in newspapers is exactly five is
(Round to three decimal places as needed.)
Transcribed Image Text:Thirty-nine percent of U.S. adults have very little confidence in newspapers. You randomly select nine U.S. adults. Find the probability that the number who have very little confidence in newspapers is (a) exactly five and (b) exactly two. ... (a) The probability that the number who have very little confidence in newspapers is exactly five is (Round to three decimal places as needed.)
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