Mathematics, 12.08.2020 05:01 nyny2129

Construct a 95% confidence interval for the population mean, μ. Assume the population has a normal distribution. A sample of 25 randomly English majors has a mean test score of 81.5 with a standard deviation of 10.2. Round to the nearest hundredth.

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Construct a 95% confidence interval for the population mean, μ. Assume the population has a normal d...