John runs a computer software store. Yesterday he counted 137 people who walked by his store, 68 of whom came into the store. Of the 68, only 45 bought something in the store. c). Estimate the probability that a person who walks by the store will come in and buy something. d). Estimate the probability that a person who comes into the store will buy nothing.
John runs a computer software store. Yesterday he counted 137 people who walked by his store, 68 of whom came into the store. Of the 68, only 45 bought something in the store. c). Estimate the probability that a person who walks by the store will come in and buy something. d). Estimate the probability that a person who comes into the store will buy nothing.
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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John runs a computer software store. Yesterday he counted 137 people who walked by his store, 68 of whom came into the store. Of the 68, only 45 bought something in the store.
c). Estimate the
something.
d). Estimate the probability that a person who comes into the store will buy nothing.
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