You want to use a 0.05 significance level in testing the null hypothesis that the different samples come from populations with the same mean.
Source DF SS MS F p
Factor 3 30 10.00 1.6 0.264
Error 8 50 6.25
Total 11 80
i) What is the critical F value?
A) 6.9988
B) 8.8452
C) 4.0662
D) 3.6331