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AEE 597 Seminar in Applied Multivariate Data Analysis Techniques - Data Exercise
Suppose you recently received a big grant and as a part of grant you are interested in comparing the effects of family socio-economic status (rich v/s poor) on the high school students' achievement in national science achievement test. First, you randomly select 12 students from each of the treatment group, i.e., rich and poor. Next, you assesses high school students' achievement in national science achievement test by using a 50 item test. You also has access to the students' IQ scores. You wish to determine whether or not group mean differences in national science achievement test scores are statistically different for two treatment groups when controlling for intelligence. Test the appropriate hypotheses by conducting the appropriate statistical test at α = .05.
Note: Please conduct appropriate analysis using SPSS. In the write-up please provide descriptive statistics in addition to test-statistics and group comparisons. Write-up should include discussion about statistical assumptions for the particular statistical procedure that you will use. Please also provide SPSS syntax and SPSS output from your analysis.
Treatment 1 (Rich)
Treatment 2 (Poor)
IQ
Achievement
103
25
99
21
116
33
111
28
101
37
125
113
30
106
24
127
42
135
38
138
44
123
40
121
39
114
96
31
27
36
118
130
47
128
43
35
105
29
107
110
23
Attachment:- Data Analysis Techniques - Data Exercise Files.rar
Please open exercise number 2 in the attachment to understand the SPSS assignment you will provide write up and syntax and output I provide you examples for the syntax and the write-up and the output to make it easier for you I think you will use ANCOVA for this assignment I am not sure .
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