Calculate the Lower and Upper Limits of the 90% Confidence

question 99

Multiple Choice

Calculate the lower and upper limits of the 90% confidence interval for a sample of N = 29 with a mean = 137.98 and standard error of the mean = 4.98.

• A) (129.51, 146.45)
• B) (124.22, 151.74)
• C) (131.30, 144.66)
• D) (127.78, 148.18)

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Definitions:

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