In a completely randomized experimental design, 6 experimental units were used for each of the 4 levels of the factor (i.e., 4 treatments)

1.What is the null and alternative hypothesis for this ANOVA test? (2 Points)

2.Calculate the F test statistic. (2 Points)

3.What is the rejection rule for the F test at the 0.05 level of significance? (2 Points)

4.What is the conclusion of the F test? Please give reason. (2 Points)

Question 8 (8 points) In a completely randomized experimental design, 6 experimental units were used for each of the 4 levels of the factor (i.e., 4 treatments); Source of Variation Sum of Squares Degrees of Freedom Mean Square Between Treatments 2434220 3 811406.7 Error (Within Treatments) 3883910 20 194195.5 Total 6318130 23 1. What is the null and alternative hypothesis for this ANOVA test? (2 Points) 2. Calculate the F test statistic. (2 Points) 3. What is the rejection rule for the F test at the 0.05 level of significance? (2 Points) 4. What is the conclusion of the F test? Please give reason. (2 Points) E i B E E MacBook Air