The personnel director of a large firm has summarized a random sample of last years absentee reports

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The personnel director of a large firm has summarized a random sample of last year€™s absentee reports in the accompanying contingency table. At the 0.01 level of significance, test the independence of age versus length of absence.

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Introduction To Business Statistics

ISBN: 9781111524081

7th Edition

Authors: Ronald M. Weiers

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Question Posted: Sep 08, 2015 07:24 AM

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The personnel director of a large firm has summarized a random sample of last years absentee reports

Question:

Number of Days Absent 1 2-4 57 >7 <25 years 30 8 3 445 Age Group 26-40 years 15 2 57 39 >40 years 18 22 10 61 63 42 92 45

Step by Step Answer:

The null and alternative hypotheses are H 0 Age is independent of the length ...View the full answer

Introduction To Business Statistics

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