a. Use a= .05. Conduct the four steps for hypothesis testing and label each step: Step1, Step 2, Step 3, and Step 4. Please fill out the F table above. b. Are the data sufficient to conclude that thier is a significant difference? Write your answer in the form of a sentence. c. Conduct a Tukey’s HSD to determine if there is a sigificant difference between any of the 3 groups.
Treatment 1 Treatment 2 Treatment 3
0 2 4
0 3 2 G = 36
0 1 4 ΣX2 = 114
3 3 3
0 2 4
0 1 4
–––––––––––––––––––––––––––––––––––––
T = 3 T = 12 T = 21
SS = 7.5 SS = 4 SS = 3.5
a. Use a= .05. Conduct the four steps for hypothesis testing and label each step: Step1, Step 2, Step 3, and Step 4. Please fill out the F table above.
b. Are the data sufficient to conclude that thier is a significant difference? Write your answer in the form of a sentence.
c. Conduct a Tukey’s HSD to determine if there is a sigificant difference between any of the 3 groups.
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