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State the null and alternative hypothesis

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Reference no: EM133053111

The City of Toronto comprises four districts. Chief of police Douglas Howard wants to determine whether there is a difference in the mean number of crimes committed among the four districts. He recorded the number of crimes reported in each district for a sample of seven days. At the 0.05 significance level, can the chief of police conclude there is a difference in the mean number of crimes?

Number of Crimes

North York

Etobicoke

Scarborough

Downtown

14

20

13

17

13

21

12

16

15

13

14

17

14

18

15

18

15

19

13

15

14

18

12

20

15

19

15

18

Step 1: State the null and alternative hypothesis

Step 2: Select the level of significance

Step 3: Determine the test statistic

Step 4: Formulate the decision rule

Step 5: Make a decision and interpret the result (Organize data into appropriate ANOVA Tables for Analysis

Reference no: EM133053111

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