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Suppose a Random Sample of 36 Is Selected from a Population

Question 43

Multiple Choice

Suppose a random sample of 36 is selected from a population with a standard deviation of 12.If the sample mean is 98, the 99% confidence interval to estimate the population mean is ___.


A) 94.08 to 101.92
B) 92.85 to 103.15
C) 97.35 to 98.65
D) 93.34 to 102.66
E) 90.20 to 105.00

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