Question: A random sample of 200 married men all retired was classified according to education and number of children. Test the hypothesis, at the 0.05 level

A random sample of 200 married men all retired was classified according to education and number of children. Test the hypothesis, at the 0.05 level of significance, that the size of a family is independent of the level of education attained by thefather.

Number of Children Education 0-1 14 Over 3 32 2-3 37 Elementary

Number of Children Education 0-1 14 Over 3 32 2-3 37 Elementary 19 Secondary 12 42 17 10 17 College

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