Multiple Choice
Construct a 95% confidence interval for the ratios of two population variances.The random samples of n1 = 9 and n2 = 11 with sample variances of = 500 and
= 250,respectively.Assume that the samples were drawn from a normal population.
A) [0.50,2.00]
B) [0.52,8.60]
C) [0.25,1.41]
D) [0.44,4.30]
Correct Answer:

Verified
Correct Answer:
Verified
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