A Police Chief Wants to Determine If Crime Rates Are

question 22

Multiple Choice

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. The degrees of freedom for the hypothesis test are ________.

• A) 4, 20
• B) 3, 23
• C) 3, 20
• D) 4, 23

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