Construct a 95% Confidence Interval for the Ratios of Two

question 5

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]

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