Question: You are given the sample mean and the sample standard deviation. Assume the population is normally distributed and use the T distribution define margin of

You are given the sample mean and the sample standard deviation. Assume the population is normally distributed and use the T distribution define margin of error and construct a 95% confidence interval for the population mean. Interpret the results.

In a random sample of 13 microwave ovens, the main repair cost was $80.00 and the standard deviation was $13.50

In a random sample of seven computers, the repair cost was $110.00 and a standard division was $44.50

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