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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

Question 10

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A dependent random sample from two normally distributed populations gives the following results:
n = 20, THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: A dependent random sample from two normally distributed populations gives the following results: n = 20,    = 26.5,s<sub>2</sub> = 3.2 -What is the lower confidence limit of the 98% confidence interval for the difference between the population means? A) 20.90 B) 25.30 C) 24.68 D) 23.99
= 26.5,s2 = 3.2
-What is the lower confidence limit of the 98% confidence interval for the difference between the population means?


A) 20.90
B) 25.30
C) 24.68
D) 23.99

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