A random sample of 200 married men all retired was classified according to education and number of

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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.

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Probability & Statistics For Engineers & Scientists

ISBN: 9780130415295

7th Edition

Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying

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