Question: Use the standard normal distribution or thet-distribution to construct a 95% confidence interval for the population mean. Justify your decision. If neither distribution can beused,

Use the standard normal distribution or thet-distribution to construct a 95% confidence interval for the population mean. Justify your decision. If neither distribution can beused, explain why. Interpret the results.

In a random sample of 41 people, the mean body mass index(BMI) was 28.9 and the standard deviation was 6.16.

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