Recent research suggests that 73% of Americans have a home phone, 83% have a cell phone, and 58% of people have both. What is the probability that a randomly selected American has either a home phone or a cell phone (or both)?
Recent research suggests that 73% of Americans have a home phone, 83% have a cell phone, and 58% of people have both. What is the probability that a randomly selected American has either a home phone or a cell phone (or both)?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 7ECP: You draw one card at random from a standard deck of 52 playing cards. What is the probability that...
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Recent research suggests that 73% of Americans have a home phone, 83% have a cell phone, and 58% of people have both. What is the
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