To determine what effect the salespeople had on purchases, a department store polled 700 shoppers as to
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Question:
To determine what effect the salespeople had on purchases, a department store polled 700 shoppers as to whether or not they had made a purchase and whether or not they were pleased with the service. Of those who had made a purchase, 120 were happy with the service and 119 were not. Of those who had made no purchase, 147 were happy with the service and 314 were not.
Find
Probability that a shopper who was happy with the service had made a purchase
What can you conclude?
Related Book For
Smith and Roberson Business Law
ISBN: 978-0538473637
15th Edition
Authors: Richard A. Mann, Barry S. Roberts
Posted Date: