Assume That the Conclusion from an ANOVA Is That the Null

Multiple Choice

Assume that the conclusion from an ANOVA is that the null hypothesis is rejected, in other words that the 8 population means (from equal sized samples) are not all equal. We
Should expect that

A) at least 4 of the comparisons of means $\bar { X } _ { i }$ versus $\bar { X } _ { j }$ would be significant using the Tukey test.
B) at least 8 of the comparisons of means $\bar { X } _ { i }$ versus $\bar { X }$ , would be significant using the Tukey test.
C) at least 1 of the comparisons of means $\bar { X } _ { i }$ versus $\bar { X }$ , would be significant using the Tukey test.
D) all 28 of the comparisons of means $\bar { X } _ { i }$ versus $\bar { X } _ { j }$ would be significant using the Tukey test.