Question: 1.A. ANOVA table is provided. Please show all work and steps for every part. Source of variation Degrees of freedom Sum of squares Between 4

1.A. ANOVA table is provided. Please show all work and steps for every part.

Source of variation Degrees of freedom Sum of squares

Between 4 200

Within 45 3547

Calculate the following values assuming that all groups have the same sample size:

a. MSBand MSW

b. Number of groups and number of samples in each group

c. F-test statistic

d. Fcritfor = 0.05. What is the conclusion?

2 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.Please show all steps and work.

New Amsterdam Old Brussels Future Toronto

5 2 8

9 4 12

12 1 10

3 13 3

9 7 9

7 6 14

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