A recent General Social Survey asked subjects What is the
A recent General Social Survey asked subjects, “What is the ideal number of kids for a family?” Do responses tend to depend on the subjects’ religious affiliation? Results of an ANOVA are shown in the printout, for religion categories (Protestant, Catholic, Jewish, or Other).
a. Define notation and specify the null hypothesis tested in this printout.
b. Summarize the assumptions made to conduct this test.
c. Report the F test statistic value and the P-value for this test. Interpret the P-value.
d. Based on part c, can you conclude that every pair of religious affiliations has different population means for ideal family size? Explain.
Ideal number of kids in a family by religious affiliation
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