Mathematics, 09.09.2020 22:01 nardosem9

Which of the following is correct? A. As the confidence level increases, the confidence interval gets narrower.
B. As the standard deviation increases, the width of the confidence interval increases.
C. As the sample mean increases, the confidence interval gets wider.
D. As the sample size increases, the confidence level increases.

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Which of the following is correct? A. As the confidence level increases, the confidence interval ge...