Multiple Choice
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Two dependent random samples from two normally distributed populations gives the following results:
n = 10;
= 20.5;sd = 3.2
-Find the upper confidence limit of the 95% confidence interval for the difference between the means of the two populations.
A) 13.48
B) 18.21
C) 22.29
D) 25.83
Correct Answer:

Verified
Correct Answer:
Verified
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