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ANOVA Source of Variation Factor A Factor B Interaction Error df MS 9,492.72 11,

ID: 2907502 • Letter: A

Question

ANOVA Source of Variation Factor A Factor B Interaction Error df MS 9,492.72 11,533.52 p-value 28,478.16 23,067.03 119,975.34 274,673.79 2 6 36 19,995.89 7,629.83 Total 446,194.32 47 (a) What kind of ANOVA is this? One-factor ANOVA Two-factor ANOVA with replication Two-factor ANOVA without replication (b) Calculate each F test statistic and the p-value for each F test using Excel's function F.DIST.RT(F,DF1,DF2). (Round your Fcalc values to 3 decimal places and p-values to 4 decimal places.) Fcalc Source of Variation Factor A Factor B Interaction p-value

Explanation / Answer

b)  

SOurce of variation Fcalc p value Factor A 9492.72/7629.83 =1.244 0.3081 Factor B 11533.52/7629.83 =1.512 0.2341 Interaction 19995.89/7629.83 =2.621 0.0327
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