What does the block factor p-value tell us? Do we compare this to alpha?

A B C D E A company came up with five different car waxes (A, B, C, D, E) and conducted an experiment to determine if they are C1 32 26 24 22 21 equally strong. Specifically, in the experiment cars of three different brands (C1, C2, C3) were waxed with the products C2 34 25 22 19 20 and repeatedly run through carwash until the wax coating showed signs of deterioration. Above data shows the number of times each car went through carwash before its wax deteriorated. Formulate the null and the alternative C3 36 27 26 22 19 hypotheses and at .05 significance level conduct the appropriate statistical test to determine if all five waxes were equally effective? ANOVA What does the block factor P-value tell us? This tells us that the Source of Variation SS df MS F P-value F crit different car types do not significantly contribute to the variation Rows (Denotes blocks) This is used for control of the data. These are the purposes only. 10 N 5 2.5 0.14341234551 4.458970108 three sources Columns (Variables of interest.) 372 93 46.5 0.000013981512 3.837853355 of variation. Error 16 CO 2 Total 398 What does the block factor p-value tell us? Do we compare this to alpha