15.45 Refer to Exercise 15.44. Twelve pairs were entered in the ice-dancing competition. Once again, there were 9 judges, and contestants were assessed in seven subevents.

The sums of squares between groups (pairs of contestants) and between blocks (judges) were found to be SSG = 60.10 and SSB = 1.65 while the interaction and error sums of squares were as follows:

SSI = 3.35 and SSE = 31.61 Analyze these results and verbally interpret the conclusions.