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This problem demonstrates a possible (though rare) situation that can occur with group comparisons. The groups are sections and the dependent variable is an exam score. Section 1 Section 2 55.4 57.4 68 49.3 66 63.2 62.3 54.3 71.7 31.2 44.4 55.4 52.6 51.6 45.3 70.9 28.6 67.3 Section 3 60.9 62.3 68.3 61.7 59.1 65.8 50.9 54.6 52.6 Run a one-way ANOVA (fixed effect) with `alpha = 0.05`. Round the F-ratio to three decimal places and the p-value to four decimal places. Assume all population and ANOVA requirements are met.

This problem demonstrates a possible (though rare) situation that can occur with group comparisons. The groups are sections and the dependent variable is an exam score. Section 1 Section 2 55.4 57.4 68 49.3 66 63.2 62.3 54.3 71.7 31.2 44.4 55.4 52.6 51.6 45.3 70.9 28.6 67.3 Section 3 60.9 62.3 68.3 61.7 59.1 65.8 50.9 54.6 52.6 Run a one-way ANOVA (fixed effect) with `alpha = 0.05`. Round the F-ratio to three decimal places and the p-value to four decimal places. Assume all population and ANOVA requirements are met.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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This problem demonstrates a possible (though rare) situation that can occur with group comparisons. The groups are sections and the dependent variable is an exam score. Section 1 Section 2 'F=' 55.4 57.4 68 49.3 66 63.2 62.3 54.3 71.7 `p=` 31.2 44.4 55.4 52.6 51.6 45.3 70.9 28.6 67.3 Run a one-way ANOVA (fixed effect) with `alpha = 0.05`. Round the F-ratio to three decimal places and the p-value to four decimal places. Assume all population and ANOVA requirements are met. Section 3 60.9 62.3 68.3 61.7 59.1 65.8 50.9 54.6 52.6
Transcribed Image Text:This problem demonstrates a possible (though rare) situation that can occur with group comparisons. The groups are sections and the dependent variable is an exam score. Section 1 Section 2 'F=' 55.4 57.4 68 49.3 66 63.2 62.3 54.3 71.7 `p=` 31.2 44.4 55.4 52.6 51.6 45.3 70.9 28.6 67.3 Run a one-way ANOVA (fixed effect) with `alpha = 0.05`. Round the F-ratio to three decimal places and the p-value to four decimal places. Assume all population and ANOVA requirements are met. Section 3 60.9 62.3 68.3 61.7 59.1 65.8 50.9 54.6 52.6
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