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Calculate confidence intervals for ratio of two population

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Calculate confidence intervals for ratio of two population variances and ratio of standard deviations. Assume that samples are simple random samples and taken from normal populations.

(a) alpha = 0.05, n1=30, s1=16.37, n2=39, s2=9.88

(b) alpha = 0.01, n1=25, s1=5.2, n2=20, s2=6.8

Reference no: EM132483303

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