Question

In: Statistics and Probability

Select the correct answer(s) to complete each statement below. a) If we only decrease the sample...

Select the correct answer(s) to complete each statement below.

a) If we only decrease the sample size, the width of the confidence interval will (increase, decrease, or stay the same) and the p-value will (increase, decrease, or stay the same).

b) If we only increase the confidence level, the width of the confidence interval will (increase, decrease, or stay the same).

c) If we only decrease the significance level, the p-value will (increase, decrease, or stay the same).

d) Assuming the null value is 0, if we only decrease the absolute value of the point estimate, the test statistic will (increase, decrease, or stay the same) and the width of the confidence interval will (increase, decrease, or stay the same).

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