The Computer Anxiety Rating Scale (CARS) measures an individual's level of computer anxiety, on a scale from 20 (no anxiety) to 100 (highest level of anxiety). Researchers at Miami University administered CARS to 172 business students. One of the objectives of the study was to determine whether there are differences in the amount of computer anxiety experienced by students with different majors. They found the following: Major Mean Marketing Management Other 19 44.37 11 43.18 14 42.21 Finance 45 Accountancy MIS 41.80 37.56 32.21 36 47 (A) Complte the following ANOVA table: Source of Variation df MS F-ratio F-crit Between groups 3172 2.2685 Within groups 21246 166 Total 24418 171 (A) At the 0.05 level of significance, is there evidence of a difference in the mean computer anxiety experienced by different majors? Answer: Since F-ratio 2.2685, we the null hypothesis. Hence we conclude that
The Computer Anxiety Rating Scale (CARS) measures an individual's level of computer anxiety, on a scale from 20 (no anxiety) to 100 (highest level of anxiety). Researchers at Miami University administered CARS to 172 business students. One of the objectives of the study was to determine whether there are differences in the amount of computer anxiety experienced by students with different majors. They found the following: Major Mean Marketing Management Other 19 44.37 11 43.18 14 42.21 Finance 45 Accountancy MIS 41.80 37.56 32.21 36 47 (A) Complte the following ANOVA table: Source of Variation df MS F-ratio F-crit Between groups 3172 2.2685 Within groups 21246 166 Total 24418 171 (A) At the 0.05 level of significance, is there evidence of a difference in the mean computer anxiety experienced by different majors? Answer: Since F-ratio 2.2685, we the null hypothesis. Hence we conclude that
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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(A) At the 0.05 level of significance, is there evidence of a difference in the mean computer anxiety experienced by different majors?
Answer: Since F-ratio_________ 2.2685, we__________ the null hypothesis. Hence we conclude that ____________
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