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The contingency table in Exercise 39 shows counts of the types of gasoline bought during the week and during weekends.

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The contingency table in Exercise 39 shows counts of the types of gasoline bought during the week and during weekends.
(a) Find the value of chi-squared and Cramer’s V for this table.
(b) Interpret these values. What do these tell you about the association in the table?

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a The expected counts for the table are 189677 884 144 74 189207 884 44 26 132677 884 101 09 …View the full answer


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Statistics For Business Decision Making And Analysis

Statistics For Business Decision Making And Analysis

ISBN: 9780321890269

2nd Edition

Authors: Robert Stine, Dean Foster

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Question Posted: July 14, 2015 08:02:09
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