Question: 7-56. Yule (1900) presented data in Table 7.17 on 205 married persons. Wife Husband Tall Medium Tall Medium Short Total 18 20 12 50

7-56. Yule (1900) presented data in Table 7.17 on 205 married persons. Wife Husband Tall Medium Tall Medium Short Total 18 20 12 50 28 51 25 104 Short Total 14 60 28 99 9 46 51 205 Table 7.17: Pairing of spouses by height Are heights of husbands and wives independent? Use an appropriate inference procedure to help you decide.

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