9.83 Hours at work When all subjects in the 2012 GSS who were working full- or part-time

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9.83 Hours at work When all subjects in the 2012 GSS who were working full- or part-time were asked how many hours they worked in the previous week at all jobs (variable HRS1), software produced the following analyses:

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For this printout,

a. State the hypotheses.

b. Explain how to interpret the values of (i) SE Mean, (ii) T, and (iii) P.

c. Show the correspondence between a decision in the test using a significance level of 0.05 and whether 40 falls in the confidence interval reported.

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Statistics The Art And Science Of Learning From Data

ISBN: 9781292164878

4th Global Edition

Authors: Alan Agresti, Christine A. Franklin, Bernhard Klingenberg

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