Multiple Choice
You want to test whether the population variance differs from 50.From a sample of 25 observations drawn from a normally distributed population,you calculate s2 = 80.When conducting this test at the 5% significance level,the value of test statistic, is:
A) 5.625
B) 12.401
C) 14.400
D) 39.364
Correct Answer:

Verified
Correct Answer:
Verified
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