Business Analytics (2nd Edition)
Business Analytics (2nd Edition)
2nd Edition
ISBN: 9780321997821
Author: James R. Evans
Publisher: PEARSON
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Chapter 5, Problem 12PE

A survey of shopping habits found the percentage of respondents that use technology for shopping as shown in Figure 5.30. For example, 17.39 % only use online coupons; 21.74 % use online coupons and check prices online before shopping, and so on.

  1. What is the probability that a shopper will check prices online before shopping?
  2. What is the probability that a shopper will use a smart phone to save money?
  3. What is the probability that a shopper will use online coupons?
  4. What is the probability that a shopper will not use any of these technologies?
  5. What is the probability that a shopper will check prices online and use online coupons but not use a smart phone?
  6. If a shopper checks prices online, what is the probability that he or she will use a smart phone?
  7. What is the probability that a shopper will check prices online but not use online coupons or a smart phone?

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Business Analytics (2nd Edition)

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