The mean of a sample of 36 students on a vocabulary test is 75.0. The standard deviation of the popu


Question: The mean of a sample of 36 students on a vocabulary test is 75.0. The standard deviation of the population is 3.0. Determine whether the mean of the sample is significantly different from the general population mean of 70, using an alpha level of 0.05 and a two-tailed test. (use z-test stat sheet).

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Solution: The solution consists of 2 pages
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