Question 7
In a completely randomized experimental design, 7 experimental units were used for each of the 3 levels of the factor (i.e., 3 treatments):
Source of Variation 
Sum of Squares 
Degrees of Freedom 
Mean Square 
F 
Between Treatments 
14301 
(1) 
(2) 
(3) 
Error (Within Treatments) 
24000 
(4) 
(5) 

Total 
38301 
(6) 


1. Fill in the blanks in the following ANOVA table (There are 6 unknown numbers)
2. What is the null and alternative hypothesis for this ANOVA test?
3. Find the critical value of the F test at the 0.05 level of significance.
4. What is the conclusion of the F test? Please give reason.
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