An Insurance company study shows that 40% of U.S. adults have high blood pressure. Suppose 10 U.S. adults are selected at random. Let X be the number of U.S. adults (among the 10 selected) that have high blood pressure. Question 1 Find the probability that exactly 8 of the 10 U.S. adults selected have high blood pressure
An Insurance company study shows that 40% of U.S. adults have high blood pressure. Suppose 10 U.S. adults are selected at random. Let X be the number of U.S. adults (among the 10 selected) that have high blood pressure. Question 1 Find the probability that exactly 8 of the 10 U.S. adults selected have high blood pressure
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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An Insurance company study shows that 40% of U.S. adults have high blood pressure. Suppose 10 U.S. adults are selected at random. Let X be the number of U.S. adults (among the 10 selected) that have high blood pressure.
Question 1
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here binomial distribution because random (independent) sampling, probability of success remains constant and fixed number of trials.
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