Which of the following statistics do you not need to report when writing up a one-way independent measures ANCOVA?
A) Levene's test of homogeneity of variance
B) The effect of the co-variate
C) Mann-Whitney U test statistic
D) The main effect and the planned or post hoc contrasts if the main effect is significant

Question

Quizplus · Accepted Answer

The Mann-Whitney U test statistic is not reported in a one-way independent measures ANCOVA because it is a non-parametric test used for comparing differences between two independent groups on a continuous or ordinal outcome, not relevant to the assumptions or outputs of an ANCOVA.

Which of the Following Statistics Do You Not Need to Report