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Calculate the 99% Confidence Interval for a Sample of N

Question 78

Multiple Choice

Calculate the 99% confidence interval for a sample of N = 30 with a mean Calculate the 99% confidence interval for a sample of N = 30 with a mean = 1376.41 and standard error of the mean = 30.73. A) 99% CI = 1376.41 ± 62.84 B) 99% CI = 1376.41 ± 52.15 C) 99% CI = 1376.41 ± 84.81 D) 99% CI = 1376.41 ± 33.48 = 1376.41 and standard error of the mean Calculate the 99% confidence interval for a sample of N = 30 with a mean = 1376.41 and standard error of the mean = 30.73. A) 99% CI = 1376.41 ± 62.84 B) 99% CI = 1376.41 ± 52.15 C) 99% CI = 1376.41 ± 84.81 D) 99% CI = 1376.41 ± 33.48 = 30.73.


A) 99% CI = 1376.41 ± 62.84
B) 99% CI = 1376.41 ± 52.15
C) 99% CI = 1376.41 ± 84.81
D) 99% CI = 1376.41 ± 33.48

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