Multiple Choice
Use the formula to calculate the lower and upper limits of the 90% confidence interval for a sample of N = 12 with a mean
= 4.00 and standard error of the mean
= .58.
A) (2.96, 5.04)
B) (2.20, 5.80)
C) 1.62, 6.38)
D) 2.72, 5.28)
Correct Answer:

Verified
Correct Answer:
Verified
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