I am having trouble differentiating these. Can someone provide steps for these? I only need 1-3,...

I am having trouble differentiating these. Can someone provide steps for these? I only need 1-3, 4 is always rejecting or failing to reject null.

- Hypothesis testing (4 steps) for comparing variances when sample sizes are equal.

- Hypothesis testing (4 steps) for comparing variances when sample sizes are not equal.

- Hypothesis testing (4 steps) with the independent-measures t statistic (variances assumed unequal). Be able to compute effect size using r^2.

Thank you :)

Expert Solution

Let two independent samples from two different normal distributions are drawn and we have to test for comparing the variances when the sample sizes are equal not equal.and to test for means when the variances are assumed to be unequal.The steps are in the images below..

milcah answered 7 months ago

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