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TB MC Qu. 13-54 (Static) A police chief wants to determine... A police chief wants to determine if crime rates are different for four different
TB MC Qu. 13-54 (Static) A police chief wants to determine... A police chief wants to determine if crime rates are different for four different areas of the city (East(1), West(2), North(3), and South(4) sides), and obtains data on the number of crimes per day in each area. The one-way ANOVA table is shown below. Source of Variation SS df MS F Between groups 87. 79 3 29.26 9. 12 Within groups 64. 17 20 3.21 Total 151.96 23 The p-value for the test is Multiple Choice O between 0.01 and 0.025 O less than 0.01 O greater than 0.05Consider the partially completed one-way ANOVA summary table. Source of Variation SS df MS F Between groups 270 Within groups 18 Total 810 21 The value of the test statistic is Multiple Choice O 7.4 O 5.5 O 2.2 O 3.0Source of Variation SS df MS F Between groups 87.79 3 29.26 9. 12 Within groups 64. 17 20 3.21 Total 151.96 23 The p-value for the test is Multiple Choice O between 0.01 and 0.025 O less than 0.01 O greater than 0.05 O between 0.025 and 0.05TB MC Qu. 13-30 (Static) The following is an incomplete ANOVA... The following is an incomplete ANOVA table. Source of Variation SS df MS F Between groups 2 12.5 Within groups Total 100 10 The sum of squares due to treatments is Multiple Choice O 100 O 10 O 75 O 25
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