(Ch11end of chQs Q7) please answer all questions. There will be a total of 10 answers needed to complete the sentences/questions in the image. For Q6) answer options are : didn't result/did result For Q7) answer options are: lower/higher For Q8) answer options are: t(8)=3.500/ df=8/ t(8)=2.306/ or n=9For Q9) answer options are: Md =7/ SS= 288/ p<.05 or p>.05 For Q10) answer options are: sMD =2.45/ sMD =2.00/ 95% CI [2.388, 11.612] / or 95%CI [-0.612, 14.612]

Window Macros SharePoint 7. Gravetter/Wallnau/ Forzano, Essentials - Chapter 11 - End-of-chapter question 14 There is some evidence suggesting that you are likely to improve your test score if you rethink and change answers on a multiple-choice exam (Johnston, 1975). To examine this phenomenon, a teacher gave the same final exam to two sections of a psychology course. The students in one section were told to turn in their exams immediately after finishing, without changing any of their answers. In the other section, students were encouraged to reconsider each question and to change answers whenever they felt it was appropriate. Before the final exam, the teacher had matched students in the first section with 9 students in the second section based on their midterm grades. For example, a student in the no-change section with an 89 on the midterm exam w as matched with a student in the change section who also had an 89 on the midterm. The difference between the two final des for each matched pai is computed, and the data showed that the students who were allowed to change answers scored higher Do live data indicate a significant differ ons? Use a two-tailed test with a = _05. I-critical O Reject the null hypothes ignificant effect on exam performance. Reject the null hypot ant effect on exam performance. O Fail to reject the null hypoth ant effect on exam performance. O Fail to reject the null hyp significant effect on exam performance. Construct a 95%% confidence inter 0 4 388 to 13.612 1.388 10 10.612 2 388 LD 41/612 0 6 388 to 15.612 Complete the following sen Changing answers