Do Americans prefer Coke or Pepsi? A survey was conducted by Public Policy Polling ( PPP) in

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Do Americans prefer Coke or Pepsi? A survey was conducted by Public Policy Polling ( PPP) in 2013; the results were as follows:

If an American is selected at random, what is the probability that he or she
a. Prefers Pepsi?
b. Is male and prefers Pepsi?
c. Is male or prefers Pepsi?
d. Explain the difference in the results in (b) and (c).

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Business Statistics A First Course

ISBN: 9780321979018

7th Edition

Authors: David M. Levine, Kathryn A. Szabat, David F. Stephan

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Question Posted: Jul 16, 2015 07:21 PM

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Do Americans prefer Coke or Pepsi? A survey was conducted by Public Policy Polling ( PPP) in

Question:

GENDER PREFERENCE Coke Pepsi Neither Unsure Total Female 120 95 Male Total 95 215 80 175 65 45 110 280 220 Source: Data extracted from "Public Policy Polling." Repon 2013, bitly/Y KXfzN

Step by Step Answer:

a Pprefers Pepsi 175500 035 b Pis male and prefers Pepsi 805...View the full answer

Business Statistics A First Course

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