If You Were Constructing a 99% Confidence Interval of the Population

question 137

Multiple Choice

If you were constructing a 99% confidence interval of the population mean based on a sample of n=25 where the standard deviation of the sample s = 0.05, the critical value of t will be

• A) 2.7969.
• B) 2.7874.
• C) 2.4922.
• D) 2.4851.

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