iPad * 84%- hand into an SPSS spreadsheet. Make sure you enter them correctly. T
ID: 3058359 • Letter: I
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iPad * 84%- hand into an SPSS spreadsheet. Make sure you enter them correctly. This is a study in which adolescents were given counseling on tolerance for other adolescents who were ethically different from themselves. The group of young people were assessed before and after the counseling treatment to see if the program worked. The research question is: "Were the adolescents more tolerant after the counseling?" (a) Which statistical test should we use? O t-test for independent means O t-test for dependent means (paired t-test) O one-sample Z-test (b) Based on the statement of the research question, is this a one-tailed or two-tailed test? O One-tailed O Two-tailed (c) What is HO, the null hypothesis? The mean level of tolerance changed after the treatment. The mean level of tolerance was higher after the treatment. The mean level of tolerance was lower after the treatment. The mean level of tolerance was the same before and after the treatment. O (d) Based on the statement of the research question, what is H1, the research hypothesis? O The mean level of tolerance changed after the treatment. O The mean level of tolerance was higher after the treatment. O The mean level of tolerance was lower after the treatment. O The mean level of tolerance was the same before and after the treatment. (e) Use SPSS to test the null hypothesis that the counseling made no difference. From the SPSS output: What is the test statistic t (obtained value) rounded to three decimals? (Note: Depending on the order in which you entered the two variables in the SPSS variable window, you will get a positive or negative value for t. Report the positive value here.)Explanation / Answer
iPad * 84%- hand into an SPSS spreadsheet. Make sure you enter them correctly. This is a study in which adolescents were given counseling on tolerance for other adolescents who were ethically different from themselves. The group of young people were assessed before and after the counseling treatment to see if the program worked. The research question is: "Were the adolescents more tolerant after the counseling?" (a) Which statistical test should we use? O t-test for independent means O t-test for dependent means (paired t-test) O one-sample Z-test (b) Based on the statement of the research question, is this a one-tailed or two-tailed test? O One-tailed O Two-tailed (c) What is HO, the null hypothesis? The mean level of tolerance changed after the treatment. The mean level of tolerance was higher after the treatment. The mean level of tolerance was lower after the treatment. The mean level of tolerance was the same before and after the treatment. O (d) Based on the statement of the research question, what is H1, the research hypothesis? O The mean level of tolerance changed after the treatment. O The mean level of tolerance was higher after the treatment. O The mean level of tolerance was lower after the treatment. O The mean level of tolerance was the same before and after the treatment. (e) Use SPSS to test the null hypothesis that the counseling made no difference. From the SPSS output: What is the test statistic t (obtained value) rounded to three decimals? (Note: Depending on the order in which you entered the two variables in the SPSS variable window, you will get a positive or negative value for t. Report the positive value here.)
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