The number of violent crimes reported to police on random selected days for 3 different cities is shown in the following table. Formulate the null and alternative hypothesis and calculate the F-test statistic. Use a significance level of = 0.05 to reach a conclusion. show all work and steps.

City

new amsterdam old brussels futurtor

5 2 8

9 4 12

12 1 10

3 13 3

9 7 9

7 6 14

13