A two-factor factorial design has 4 degrees of freedom for factor A variation, 4 degrees of freedom for factor B variation, 16 degrees of freedom for interaction variation, 100 degrees of freedom for random variation, and 124 degrees of freedom for total variation. Suppose also that SSA = 240, SSB = 80, SSAB = 320, SSE =1,000, SST =1,640, MSA = 60, MSB = 20, MSAB = 20, and MSE = 10. Complete parts (a) through (d). a. What is the value of the FSTAT test statistic for the interaction effect? FSTAT = (Simplify your answer.)

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A two-factor factorial design has 4 degrees of freedom for factor A variation, 4 degrees of freedom for factor B variation, 16 degrees of freedom for interaction variation,
100 degrees of freedom for random variation, and 124 degrees of freedom for total variation. Suppose also that SSA = 240, SSB = 80, SSAB = 320, SSE = 1,000,
SST = 1,640, MSA = 60, MSB = 20, MSAB = 20, and MSE = 10. Complete parts (a) through (d).
a. What is the value of the FSTAT test statistic for the interaction effect?
FSTAT =
(Simplify your answer.)
Transcribed Image Text:A two-factor factorial design has 4 degrees of freedom for factor A variation, 4 degrees of freedom for factor B variation, 16 degrees of freedom for interaction variation, 100 degrees of freedom for random variation, and 124 degrees of freedom for total variation. Suppose also that SSA = 240, SSB = 80, SSAB = 320, SSE = 1,000, SST = 1,640, MSA = 60, MSB = 20, MSAB = 20, and MSE = 10. Complete parts (a) through (d). a. What is the value of the FSTAT test statistic for the interaction effect? FSTAT = (Simplify your answer.)
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