The following are the measures based on independently drawn samples from normally distributed populations:
Sample 1: = 345,and n₁ = 25
Sample 2: = 276,and n₂ = 21
A)Construct a 90% interval estimate of the ratio of the population variances.
B)Test if the ratio of the population variances differs from 1,using the computed confidence interval,at the 10% significance level.

Question

The following are the measures based on independently drawn samples from normally distributed populations:
Sample 1:

= 345,and n₁ = 25
Sample 2: The following are the measures based on independently drawn samples from normally distributed populations: Sample 1: = 345,and n<sub>1</sub> = 25 Sample 2: = 276,and n<sub>2</sub> = 21 A)Construct a 90% interval estimate of the ratio of the population variances. B)Test if the ratio of the population variances differs from 1,using the computed confidence interval,at the 10% significance level.

= 276,and n₂ = 21
A)Construct a 90% interval estimate of the ratio of the population variances.
B)Test if the ratio of the population variances differs from 1,using the computed confidence interval,at the 10% significance level.

Quizplus · Accepted Answer

The Answer of The following are the measures based on independently drawn samples from normally distributed populations: Sample 1: = 345,and n₁ = 25 Sample 2: = 276,and n₂ = 21 A)Construct a 90% interval estimate of the ratio of the population variances. B)Test if the ratio of the population variances differs from 1,using the computed confidence interval,at the 10% significance level.

The Following Are the Measures Based on Independently Drawn Samples