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8) According to a survey, the average times, in minutes, it took for Statistics students to complete the final exam is 106 minutes. Assume that
8) According to a survey, the average times, in minutes, it took for Statistics students to complete the final exam is 106 minutes. Assume that the average times are normally distributed. Suppose that a simple random SAMPLE of size 25 has its sample standard deviation of 10 minutes. Construct a 95% Confidence Interval for the population mean .
A.(102.08, 109.92)
B.(102.58, 109.42)
C.(101.87, 110.13)
D.none
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