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Mathematics, 07.07.2021 05:00 09daishagreen
A random sample of 16 values is drawn from a mound-shaped and symmetric distribution. The sample mean is 12 and the sample standard deviation is 2. Use a level of significance of 0.05 to conduct a two-tailed test of the claim that the population mean is 11.5.
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A random sample of 16 values is drawn from a mound-shaped and symmetric distribution. The sample mea...
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