PSYC 2002 Lecture 43: PSYC2002SAMPLE_final_exam 2015 ANSWERS

• School: Carleton University
• Department: Psychology
• Course: PSYC 2002
• Professor: John Logan

Document Summary

The variance of a distribution of differences between means equals. Not all questions below correspond to material covered in the winter 2015 version of psyc 2002 . Instructions: indicate your answer on the scantron answer sheet and on the exam itself. The population variance is estimated from the variance within each group, giving three estimates, 54. 4, 48. 6, and 50. 9. If annual income (broken into two levels: high and moderate) and. Motivation to shop (with three levels: escape, necessity, and socializing) are considered in one study, how many cells will there be: 2, 6, you conduct a t test for independent means and reject the null hypothesis. 8: when the normal-curve assumption is extremely violated, the ordinary t test, resembles an analysis of variance, gives an incorrect result. Psyc 2002 b & v final exam: which of the following is the most serious violation of an assumption for the t test for independent.