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Mathematics, 23.12.2019 22:31, chloeneedshelp2008
Construct a 95% confidence interval for the population mean, µ. assume the population has a normal distribution. a sample of 25 randomly selected students has a mean test score of 81.5 with a standard deviation of 10.2.
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Construct a 95% confidence interval for the population mean, µ. assume the population has a normal d...
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