The number of absences recorded from a lecture that met at 8 a.m. on Mondays and Thursdays

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The number of absences recorded from a lecture that met at 8 a.m. on Mondays and Thursdays last semester were (in order of occurrence)

Do these data show a randomness about the median value at a = 0.05 ? Complete this test by using (a) critical values from Table 14 in Appendix B and (b) the standard normal distribution.

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Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

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Question Posted: Aug 28, 2015 04:05 AM

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The number of absences recorded from a lecture that met at 8 a.m. on Mondays and Thursdays

Question:

nlabsences) 5 16 69 18 1 16 21 14 17 12 14 10 6 8 12 13 4 5 5 6 7 18 26 6 5 2

Step by Step Answer:

a Step 1 a Randomness of data above and below the median b H o Randomness in number of absences H a ...View the full answer

Elementary Statistics

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