Multiple Choice
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A confidence interval for the difference between the means of two normally distributed populations based on the following dependent samples is desired:
-What is the lower confidence limit of the 95% confidence interval?
A) -2.82
B) -3.88
C) 2.45
D) 3.88
Correct Answer:

Verified
Correct Answer:
Verified
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