The following table shows data from a sample of purchases at…
The following table shows data from a sample of purchases at a grocery store. Each was categorized as to payment type (cash or credit) and whether the customer used coupons. What is the probability a customer used coupons given that the customer paid with cash? In other words, compute P(Coupons | Cash). Round your final answer to three decimal places. Two-Way Contingency Table Cash Credit Total Coupons 84 26 110 No Coupons 61 97 158 Total 145 123 268
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