For a research study with two levels of Factor A, two levels of Factor B, and n=6 in each treatment condition, what are the degrees of freedom values for the F-ratio evaluating the main effect of Factor B? (Please choose correct answer from below options, THANK YOU)
Homework Answers
F-statistic for evaluating the main effect of Factor B is = MSB/MSError
D.F. of the of the main effect of Factor B = number of levels of B - 1 = 2-1 = 1.
D.F. of error = 6-1 = 5.
So, the F-statistic will follow 
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For a research study with two levels of Factor A, two levels of Factor B, and n=6 in each treatment condition, what are the degrees of freedom values for the F-ratio evaluating the main effect of Fact...
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The following results are from an independent-measures, two-factor study with n condition. 10 participants in each treatment Factor B Factor A 2 T 40 M=4.00 SS = 50 T=50 M = 5.00 SS = 60 T= 10 M 1.00 SS 30 T=20 M 2.00 SS 40 N = 40; G = 120; Σ? = 640 Use a two-factor ANOVA with α =。05 to evaluate the main effects and the interaction Source df MS Between treatments AxB Within treatments Total For...
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.5. In a two-factor study, the treatment means ij are as follows: Factor B Factor A 250 288 B2 265 273 B3 268 270 B4 269 269 a. Obtain the factor B main effects. What do your results imply about factor B? b. Prepare a treatment means plot and determine whether the two factors interact. How can you tell that interactions are present? Are the interactions important or unimportant? c. Make a logarithmic transformation of the μ¡j and plot...
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