The head of the English department wants to determine if the average number of students taking an English course differs depending upon the time of day that the course is being offered.

Morning Afternoon Evening

25 25 27

26 24 26

27 18 24

26 20 23

27 23 25 We want to Complete the ANOVA table below, what number should replace

1. a = ?

2 b = ?

3. c = ?

4. d =?

5. What is the test value for this ANOVA.

Anova

Source of SS df MS F F crit

Variation

Between groups a. 2 c d 3.88

Within groups 46.8 b

TOTAL 93.6 14