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The following table summarizes the information used for hypothesis testing

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The following table summarizes the information used for hypothesis testing. Complete the table. Kind of probabilistic distribution of the test statistic Critical value (for both one-sided and two-sided tests) 1) Test statistic (that is computable) 2), 3) Parameter of interest Estimator (that is unbiased) Population proportion Population mean Population variance Difference in two population means Ratio of two population variances Difference in two population proportions Note: 1) Set the significance level at 0.05. Use the degrees of freedom of 10 to find the critical values. If you need two degrees of freedom, then both are 10. 2) The test statistics for difference in two population means are two kinds depending on the relative sizes of population variances. 3) The test statistics for difference in two population proportions are two kinds depending on the hypothesis set up.