Multiple Choice
Given n = 12, s2 = 44.90, and that the population is normally distributed, the 99% confidence interval for the population variance is ___.
A) 19.0391 2 175.2888
B) 23.0881 2 122.3495
C) 25.6253 2 103.0993
D) 18.4588 2 189.7280
E) 14.2929 2 139.2989
Correct Answer:

Verified
Correct Answer:
Verified
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