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1. The following data are Mathematics scores of students grouped according to type of high school they come from (Private or Public). Is this an indication that the students' scores in one group is significantly different from the other? Private Public 79 77 74 78 80 85 67 90 68 89 78 82 88 90 92 93 89 88 90 90 87 88 86 78 86 84 82 92 89 92 94

1. The following data are Mathematics scores of students grouped according to type of high school they come from (Private or Public). Is this an indication that the students' scores in one group is significantly different from the other? Private Public 79 77 74 78 80 85 67 90 68 89 78 82 88 90 92 93 89 88 90 90 87 88 86 78 86 84 82 92 89 92 94

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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1. The following data are Mathematics scores of students grouped according to type of high school they come from (Private or Public). Is this an indication that the students' scores in one group is significantly different from the other? Private Public 79 77 74 78 80 85 67 90 68 89 78 82 88 90 92 93 89 88 90 90 87 88 86 78 86 84 82 92 89 92 94
Transcribed Image Text:1. The following data are Mathematics scores of students grouped according to type of high school they come from (Private or Public). Is this an indication that the students' scores in one group is significantly different from the other? Private Public 79 77 74 78 80 85 67 90 68 89 78 82 88 90 92 93 89 88 90 90 87 88 86 78 86 84 82 92 89 92 94
BEFORE AFTER MEAN VARIANCE OBSERVATIONS df P(F<=f) one-tail F Critical one-tail CONCLUSION HS TYPE MEAN DE t_c P-VALUE PRIVATE PUBLIC OVERALL
Transcribed Image Text:BEFORE AFTER MEAN VARIANCE OBSERVATIONS df P(F<=f) one-tail F Critical one-tail CONCLUSION HS TYPE MEAN DE t_c P-VALUE PRIVATE PUBLIC OVERALL
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