A recent poll found that 68% of Americans worry about cancer. Show your work using the appropriate formula(s). a. If twelve people are selected at random, what is the probability that all twelve worry about cancer? b. If eight people are selected at random, find the probability that less than 3 are worried about cancer? c. If 6 people are selected at random, find the probability that 2 or more are worried about cancer?
A recent poll found that 68% of Americans worry about cancer. Show your work using the appropriate formula(s). a. If twelve people are selected at random, what is the probability that all twelve worry about cancer? b. If eight people are selected at random, find the probability that less than 3 are worried about cancer? c. If 6 people are selected at random, find the probability that 2 or more are worried about cancer?
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...
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A recent poll found that 68% of Americans worry about cancer. Show your work using the appropriate formula(s).
a. If twelve people are selected at random, what is the
b. If eight people are selected at random, find the probability that less than 3 are worried about cancer?
c. If 6 people are selected at random, find the probability that 2 or more are worried about cancer?
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