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Construct a95% confidence interval for the populationmean, . Assume the population has a normal distribution. a sample of 25 English majors has a mean test

Construct a95% confidence interval for the populationmean, . Assume the population has a normal distribution. a sample of 25 English majors has a mean test score 81.5 with a standard deviation of 10.2 round to the nearest thousand

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