Question: 1. The data represent the results for a test for a certain disease. Assume one individual from the group is randomly selected. Find the probability
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The data represent the results for a test for a certain disease. Assume one individual from the group is randomly selected. Find the probability of getting someone who tested positive, given that he or she had the disease. The individual actually had the disease Yes No Positive 128 33 Negative 5 134 The probability is approximately . (Round to three decimal places as needed.)In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a) through (c) below. Purchased Gum Kept the Money Students Given Four Quarters 35 14 Students Given a $1 Bill 17 25 a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters. The probability is (Round to three decimal places as needed.)
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