Mathematics, 13.08.2019 00:30 tomboyswagge2887
The office of student services at a large western state university maintains information on the study habits of its full-time students. their studies indicate that the mean amount of time undergraduate students study per week is 20 hours. the hours studied follows the normal distribution with a population standard deviation of six hours. suppose we select a random sample of 144 current students. what is the standard error of the mean
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The office of student services at a large western state university maintains information on the stud...
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