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    Fundamental Statistics
  4. Exam
    Exam 8: Estimating the Mean of a Population
  5. Question
    Calculate the 99% Confidence Interval for a Sample of N
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Calculate the 99% Confidence Interval for a Sample of N

Question 80

Question 80

Multiple Choice

Calculate the 99% confidence interval for a sample of N = 28 with a mean Calculate the 99% confidence interval for a sample of N = 28 with a mean   = 13.64 and standard error of the mean   = 1.04. A)  99% CI = 13.64 ± 2.13 B)  99% CI = 13.64 ± 1.77 C)  99% CI = 13.64 ± 2.88 D)  99% CI = 13.64 ± 3.81 = 13.64 and standard error of the mean Calculate the 99% confidence interval for a sample of N = 28 with a mean   = 13.64 and standard error of the mean   = 1.04. A)  99% CI = 13.64 ± 2.13 B)  99% CI = 13.64 ± 1.77 C)  99% CI = 13.64 ± 2.88 D)  99% CI = 13.64 ± 3.81 = 1.04.


A) 99% CI = 13.64 ± 2.13
B) 99% CI = 13.64 ± 1.77
C) 99% CI = 13.64 ± 2.88
D) 99% CI = 13.64 ± 3.81

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