Multiple Choice
The 95% confidence interval estimate for a population variance when a sample variance of 324 is obtained from a sample of 81 items is
A) 14.14 to 174.94
B) 243.087 to 453.518
C) 16.42 to 194.35
D) 15.591 to 21.296
Correct Answer:
Verified
Correct Answer:
Verified
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