A randomized block design has three levels of factor A and five levels of factor

Question

A randomized block design has three levels of factor A and five levels of factor B where six replicates for each combination are examined. The results include the following sum of square terms: SST 1,516 SSA 1,031 SSB-317 SSAB-32 Use Table 4 a. Construct an ANOVA table. (Leave no cells blank be certain to enter "O" wherever required. Round "p" value to 3 decimal places and all other answers except places.) dr and "SS" to 2 decimal ANOVA MS Font at 1% Rows Interaction Total b. At the 1% significance level, can you conclude that there is interaction between factor A and factor B? O Yes No C. At the 1% significance level, can you conclude that the factor A means differ? O Yes O No d. At the 1% significance level, can you conclude that the factor B means differ? O Yes

Explanation / Answer

from above information:

b)

No

c)

Yes

d)

Yes

source SS df MS F p value F crit rows 1031 2 515.5 284.28 0.000 4.90 columns 317 4 79.25 43.70 0.000 3.58 interaction 32 8 4 2.21 0.036 2.76 error 136 75 1.81 total 1516 89

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