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I 26.7. In the basic formula for the Host, what is in the denominator? *a. The standard error of the difference b. The variance of the difference 0. The standard error of the mean (1. The pooled standard deviation 6.8. A statistical test that can be used to test for the normality of a distribution is: a. The one-sample Hest b. The two-sample t-test c. Levene's test *d. The Kolgomorov-Smimov test 6.9. A statistical test that can be used to test for equality of variances in the distributions for two groups is: a. The one-sample ttest b. The two-sample I-test *c. Levene's test d. The Kolgomorov-Smirnov test 6.10. A t was calculated to be 2. 10 for a comparison of 50 men and 50 women with regard to attitude toward organ donation, measured on a lO-item scale. The tabled t for two- tailed or = .05 is 2.01. The researcher: a. Can accept the null hypothesis that men and women have comparable attitudes *b. Can reject the null hypothesis that men and women have comparable attitudes c. Can accept the altemative hypothesis that men have more favorable attitudes (I. Can accept the alternative hypothesis that women have more favorable attitudes 6.11. In a Host situation, condence intervals are constructed around: *a. The difference between two means b. Each of the two means 0. The pooled variance d. The two separate variances 6.12. In a i-test situation, magnitude of effects is often communicated through: a. The absolute value ofthe t statistic b. The p value c. The magnitude of Levene's F *d. The magnitude of Cohen's d 6.13. Effect size indexes play a role in: 3. Computing a confidence interval *b. Integrating ndings in a meta-analysis c. Testing the difference between two means d. Evaluating assumptions for a statistical test ' \"6.14. With COW of units