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Calculate the 95% Confidence Interval for a Sample of N

Question 81

Multiple Choice

Calculate the 95% confidence interval for a sample of N = 15 with a mean Calculate the 95% confidence interval for a sample of N = 15 with a mean = 3.50 and standard error of the mean = .21. A) 95% CI = 3.50 ± .45 B) 95% CI = 3.50 ± .37 C) 95% CI = 3.50 ± .63 D) 95% CI = 3.50 ± 2.36 = 3.50 and standard error of the mean Calculate the 95% confidence interval for a sample of N = 15 with a mean = 3.50 and standard error of the mean = .21. A) 95% CI = 3.50 ± .45 B) 95% CI = 3.50 ± .37 C) 95% CI = 3.50 ± .63 D) 95% CI = 3.50 ± 2.36 = .21.


A) 95% CI = 3.50 ± .45
B) 95% CI = 3.50 ± .37
C) 95% CI = 3.50 ± .63
D) 95% CI = 3.50 ± 2.36

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