Question: in a completely randomized experimental design, 6 ... In a completely randomized experimental design, 6 experimental units were used for each of the 4 levels

in a completely randomized experimental design, 6 ...

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 Degrees of Mean Square Squares Freedom 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)

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