# Refer to Exercise 10.58 and find a 95% confidence interval for Ï21/Ï22. Exercise 10.58 Independent random samples from two normal populations produced the variances listed here: Sample Size 16 20 Sample Variance 55.7 31.4

Refer to Exercise 10.58 and find a 95% confidence interval for Ïƒ21/Ïƒ22.

Exercise 10.58

Independent random samples from two normal populations produced the variances listed here:

Exercise 10.58

Independent random samples from two normal populations produced the variances listed here:

**Transcribed Image Text:**

## Sample Size 16 20 Sample Variance 55.7 31.4

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**Related Book For**

## Introduction To Probability And Statistics

**ISBN:** 9781133103752

14th Edition

**Authors:** William Mendenhall, Robert Beaver, Barbara Beaver

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