Construct a 95% Confidence Interval for the Ratios of Two

question 15

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 and ,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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