The survey described in Exercise 21 also investigated the customers marital status. Using the same definitions for

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The survey described in Exercise 21 also investigated the customers’ marital status. Using the same definitions for Shopping Frequency as in that exercise, the calculations yielded the following table. Test an appropriate hypothesis for the relationship between marital status and the frequency of shopping at the same department store as in the other exercise, and state your conclusions.

Counts Total Single Widowed Married 105 162 Never/Hardly Ever 5 272 1-2 Times /Yr 53 15 161 229 3-4 Times/Yr 57 8 140 20

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Business Statistics

ISBN: 9780133899122

3rd Canadian Edition

Authors: Norean D. Sharpe, Richard D. De Veaux, Paul F. Velleman, David Wright

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Question Posted: Jul 18, 2019 09:39 AM

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The survey described in Exercise 21 also investigated the customers marital status. Using the same definitions for

Question:

Counts Total Single Widowed Married 105 162 Never/Hardly Ever 5 272 1-2 Times /Yr 53 15 161 229 3-4 Times/Yr 57 8 140 205 72 15 207 294 25 Times/Yr Total 287 43 670 1000

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H 0 Marital status is independent of frequency of shopping H A Marital ...View the full answer

Business Statistics

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