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Calculate the 95% Confidence Interval for a Sample of N

Question 85

Multiple Choice

Calculate the 95% confidence interval for a sample of N = 25 with a mean Calculate the 95% confidence interval for a sample of N = 25 with a mean = 3.74 and a population standard deviation (σ) = 6.00. A) 95% CI = 3.74 ± 2.35 B) 95% CI = 3.74 ± 1.98 C) 95% CI = 3.74 ± 3.10 D) 95% CI = 3.74 ± 3.16 = 3.74 and a population standard deviation (σ) = 6.00.


A) 95% CI = 3.74 ± 2.35
B) 95% CI = 3.74 ± 1.98
C) 95% CI = 3.74 ± 3.10
D) 95% CI = 3.74 ± 3.16

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