Question

A two-way analysis of variance experiment with no interaction is conducted. Factor A has three levels...

A two-way analysis of variance experiment with no interaction is conducted. Factor A has three levels (columns) and Factor B has six levels (rows). The results include the following sum of squares terms:

SST = 390.8 SSA = 238.5 SSE = 69.9

a. Construct an ANOVA table. (Round intermediate calculations to at least 4 decimal places. Round "SS" to 2 decimal places, "MS" to 4 decimal places, "F" to 3 decimal places.)

b. At the 10% significance level, can you conclude that the row means differ?

  • Yes, since we reject the null hypothesis.

  • No, since we reject the null hypothesis.

  • Yes, since we do not reject the null hypothesis.

  • No, since we do not reject the null hypothesis.

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