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 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 87.56 4.00 21.89 7.76 Within groups 64.80 23.00 2.82 Total 152.36 27.00 The degrees of freedom for the hypothesis test are _________and _________, respectively. Multiple Choice 5, 23 4, 27 4, 23 5, 27
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 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 87.56 4.00 21.89 7.76 Within groups 64.80 23.00 2.82 Total 152.36 27.00 The degrees of freedom for the hypothesis test are _________and _________, respectively. Multiple Choice 5, 23 4, 27 4, 23 5, 27
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 23PFA
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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 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 | 87.56 | 4.00 | 21.89 | 7.76 |
Within groups | 64.80 | 23.00 | 2.82 | |
Total | 152.36 | 27.00 |
The degrees of freedom for the hypothesis test are _________and _________, respectively.
Multiple Choice
-
5, 23
-
-
4, 23
-
5, 27
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