12.12. A recent GSS asked, What is the ideal number of kids for a family? Table 12.28...

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12.12. A recent GSS asked, “What is the ideal number of kids for a family?” Table 12.28 shows results of evaluating the effects of gender and race.

(a) Explain how to interpret the results of the F tests.

(b) Let s = 1 for females and 0 for males, and let r = 1 for blacks and 0 for whites. The no interaction model has

ˆy = 2.42 + 0.04s + 0.37r. Find the estimated mean for each combination of gender and race. Explain how these means satisfy “no interaction.”

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Statistical Methods For The Social Sciences

ISBN: 9781292220314

5th Global Edition

Authors: Alan Agresti

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Question Posted: Aug 30, 2024 08:03 AM

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12.12. A recent GSS asked, What is the ideal number of kids for a family? Table 12.28...

Question:

TABLE 12.28 Source SS df MS F P-value Gender 0.25 1 0.25 0.36 0.550 Race 16.98 1 16.98 24.36 0.000 Residual Total 868.67 1246 0.70 886.12 1248

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Statistical Methods For The Social Sciences

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