The following 2-Way ANOVA table applies to the following questions: 1. Calculate
ID: 3253971 • Letter: T
Question
The following 2-Way ANOVA table applies to the following questions:
1. Calculate the F-stat for treatments to three decimal places (example 9.876)
2. Calculate the F-stat for blocks to three decimal places (example 9.263)
3. Which of the two tests (test for treatment and test for blocks) should reject the null hypothesis using a level of significance of 0.05?
a. both tests
b. only test for blocks
c. neither test
d. only test for treatment
Source
Sum of Squares
df
Mean Square
F-stat
Treatment
50
2
25
Blocks
24
3
8
Error
48
6
8
Total
122
11
Source
Sum of Squares
df
Mean Square
F-stat
Treatment
50
2
25
Blocks
24
3
8
Error
48
6
8
Total
122
11
Explanation / Answer
1. F stat for treatments = 25/8 = 3.125
2. F stat for blocks = 8/8 = 1
3. Option C; Neither test