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Mathematics, 18.03.2021 01:00 awdadaddda
5. The average age of men at the time of their first marriage is 24.8 years. Suppose the
standard deviation is 2.8 years. Forty-nine married males are selected at random and asked the
age at which they were first married. Find the probability that the sample mean will be more than 26.
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5. The average age of men at the time of their first marriage is 24.8 years. Suppose the
standard d...
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