Question: 1. When should you use the t distribution to develop the confidence interval estimate for the mean? 2. Why is it true that for a

1. When should you use the t distribution to develop the confidence interval estimate for the mean?

2. Why is it true that for a given sample size, n, an increase in confidence is achieved by widening (and making less precise) the confidence interval?

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When do you use the t distribution to develop the confidence interval estimate for the mean?

When should you use the t distribution to develop the confidence interval estimate for the mean?

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