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1.The mean age at which men in the US marry for the first time follows the normal distribution with a mean of 24.8 years, with

1.The mean age at which men in the US marry for the first time follows the normal distribution with a mean of 24.8 years, with a standard deviation of 2.5 years.For a random sample of 60 men, what is the likelihood that the age at which they were married for the first time is less than 26.1 years?

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