A sample of 16 items from population 1 has a sample variance 6.1 and a sample...

A sample of 16 items from population 1 has a sample variance 6.1 and a sample of 20 items from population 2 has a sample variance 2.5 . Test the following hypotheses at the .05 level of significance

Upper tailed test

a) What is your conclusion using the -value approach?

Calculate the value of the test statistic (to 2 decimals).

b)The p-value is______. What is your conclusion?_____

c) repeat the test using the critical value approach.

What is the rejection rule for this hypothesis test? Round the critical values to 2 decimal places.

Reject if F_____

conclusion_____

Expert Solution

orchestra answered 1 year ago

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