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Use the Formula to Calculate the 99% Confidence Interval

Question 66

Multiple Choice

Use the formula Use the formula to calculate the 99% confidence interval for a sample of N = 15 with a mean = 7.50 and standard error of the mean = .32. A) 99% CI = 7.50 ± .69 B) 99% CI = 7.50 ± .56 C) 99% CI = 7.50 ± .95 D) 99% CI = 7.50 ± 3.30 to calculate the 99% confidence interval for a sample of N = 15 with a mean Use the formula to calculate the 99% confidence interval for a sample of N = 15 with a mean = 7.50 and standard error of the mean = .32. A) 99% CI = 7.50 ± .69 B) 99% CI = 7.50 ± .56 C) 99% CI = 7.50 ± .95 D) 99% CI = 7.50 ± 3.30 = 7.50 and standard error of the mean Use the formula to calculate the 99% confidence interval for a sample of N = 15 with a mean = 7.50 and standard error of the mean = .32. A) 99% CI = 7.50 ± .69 B) 99% CI = 7.50 ± .56 C) 99% CI = 7.50 ± .95 D) 99% CI = 7.50 ± 3.30 = .32.


A) 99% CI = 7.50 ± .69
B) 99% CI = 7.50 ± .56
C) 99% CI = 7.50 ± .95
D) 99% CI = 7.50 ± 3.30

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