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    Business Statistics Communicating with Numbers Study Set 1
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    Exam 11: Statistical Inference Concerning Variance
  5. Question
    Construct a 95% Interval Estimate of the Ratio of the Population
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Construct a 95% Interval Estimate of the Ratio of the Population

Question 83

Question 83

Short Answer

Construct a 95% interval estimate of the ratio of the population variances using the following results from two independently drawn samples from normally distributed populations.
Sample 1: Construct a 95% interval estimate of the ratio of the population variances using the following results from two independently drawn samples from normally distributed populations. Sample 1:   = 102,   = 22.48,and n<sub>1</sub> = 16 Sample 2:   = 98,   = 18.10,and n<sub>2</sub> = 13 = 102, Construct a 95% interval estimate of the ratio of the population variances using the following results from two independently drawn samples from normally distributed populations. Sample 1:   = 102,   = 22.48,and n<sub>1</sub> = 16 Sample 2:   = 98,   = 18.10,and n<sub>2</sub> = 13 = 22.48,and n1 = 16
Sample 2: Construct a 95% interval estimate of the ratio of the population variances using the following results from two independently drawn samples from normally distributed populations. Sample 1:   = 102,   = 22.48,and n<sub>1</sub> = 16 Sample 2:   = 98,   = 18.10,and n<sub>2</sub> = 13 = 98, Construct a 95% interval estimate of the ratio of the population variances using the following results from two independently drawn samples from normally distributed populations. Sample 1:   = 102,   = 22.48,and n<sub>1</sub> = 16 Sample 2:   = 98,   = 18.10,and n<sub>2</sub> = 13 = 18.10,and n2 = 13

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