$FL2@(#) IBM SPSS STATISTICS MS Windows 24.0.0.0 ##########################Y@30 Mar 1710:49:42 ###########################COLLEGE ########################COMPUTER########################GRE ##############? #PR #######@#PU ##########################?#FA #######@#NF ######################################################################### ############ ##################################################)###COLLEGE=college COMPUTER=computer GRE=GRE############################################;###college:$@Role('0' )/computer:$@Role('0' )/GRE:$@Role('0' )################UTF8#######eeeeee#####h@#####"@eeeee#####0@#####"@#####h@eefef#####0@# #### @######@efefef#####@@#####@effef#####P@#####"@#####0@efefe#####"@ #####@#####@fefeff#####h@#####0@fffff#####@#####p@#####@fffff### ## @#####@#####@ Assignment 4 NAME: ****please type your name here and delete this message**** Attention! Late assignments turned in after the due date will not be graded. All results should be processed using SPSS. Upload your output file (the ones end with .spv) along with this document (Microsoft Word, ending with .doc or .docx) when you submit your assignment on Canvas. Failing to comply with these requirements will result in zero point of your entire assignment. No exceptions! Late submission will also result in zero point of your assignment. No exceptions! Problem 1: A social psychology class wanted to see if social group size influenced a person's conformity. To scientifically address this question, they carried out a study in which the instructor randomly assigned 36 non-psychology participants to one of three groups: a group with one other person, a group with 10 people, or a group with 20 people. Each group was asked a series of seven simple questions; the group members were told ahead of time to give incorrect answers. The class observed how the participants responded when the other group members gave blatantly wrong answers. Each person in the social psychology class rated the participants' conformity level on a scale of 1-10 for each of the seven questions. The class responses were summed and averaged to give each person a conformity score ranging from 7 to 70, with higher scores indicating greater conformity. The instructor saved the results in a SPSS dataset called conform.sav. /1 1. What type of analysis should you use for this problem? /1 2. State your null and alternative hypotheses using everyday language: 3. In SPSS, perform the appropriate analysis on the difference among the three groups on conformity scores. /2 4. Report the results of the analysis: /2 5. Given these results, do you reject or fail to reject the null hypothesis? 6. Perform a Fisher's LSD test to test the difference among individuals assigned to these groups. /1 7. Based on the result of Fisher's LSD, which specific groups are significantly different from each other? Problem 2: Administrators at the UAB Graduate School were interested in finding out the effects of two variables: college attended (private [PR] versus public [PU]) and computer literacy (familiar with computers [FA] versus not familiar with computers [NF]) on the GRE scores of applicants to their various graduate programs. They collected data on 24 applicants and saved these in a SPSS dataset called GRE.sav. They had the following hypotheses: Hypothesis 1: applicants who attended private colleges will on average have significantly higher GRE scores than those who attended public universities Hypothesis 2: applicants who are not familiar with computers will on average have significantly lower GRE scores than those who are familiar with computers, and Hypothesis 3: the effect of computer literacy on GRE scores will vary significantly depending on whether one attended a public or a private university. /2 8. What type of analysis should you use for this problem? 9. In SPSS, perform the appropriate analysis on the difference among the effects on GRE scores /2 10. Report the results for hypothesis 2: Hypothesis 2: /2 11. Write your conclusion about the hypothesis 2 results in everyday language. Be sure to include a statement about whether or not hypothesis 2 was supported /2 12. Report the results for hypothesis 3: Hypothesis 3: /2 13. Write your conclusion about the results for hypothesis 3 in everyday language. Be sure to include a statement about whether or not hypothesis 3 was supported. /1 14. What are the GRE score mean and standard deviation of those who attended private colleges and are not familiar with computers