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    Fundamental Statistics
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    Exam 8: Estimating the Mean of a Population
  5. Question
    Calculate the 95% Confidence Interval for a Sample of N
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Calculate the 95% Confidence Interval for a Sample of N

Question 119

Question 119

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   = 4.06 and standard deviation (s)  = 1.37. A)  95% CI = 4.06 ± .56 B)  95% CI = 4.06 ± .46 C)  95% CI = 4.06 ± .76 D)  95% CI = 4.06 ± 2.33 = 4.06 and standard deviation (s) = 1.37.


A) 95% CI = 4.06 ± .56
B) 95% CI = 4.06 ± .46
C) 95% CI = 4.06 ± .76
D) 95% CI = 4.06 ± 2.33

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