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July 24, 2014

Homework Help: statistics

Posted by statistics student on Friday, October 4, 2013 at 1:32am.

An April 15, 2002 report in Time Magazine stated that the average age for women to marry in the United States is now 25.6 years of age. If the standard deviation is assumed to be 4.1 years, find the probability that a random sample of 30 U.S. women would show a mean age at marriage of less than or equal to 24 years. (Give your answer correct to four decimal places.)

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