Mathematics, 09.08.2019 03:30, victoriamscott460
According to survey records, 75.4% of women aged 20-24 have never been married. in a random sample of 25 young women aged 20-24, find the mean, variance and standard deviation for the number who are or who have been married.
Answers: 1
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According to survey records, 75.4% of women aged 20-24 have never been married. in a random sample o...
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