1) Which of the following an assumption required by the : 1403612
1) Which of the following is an assumption required by the Analysis of Means (ANOM)?
A) The variance of the groups is different.
B) The observations from each of the groups are assumed to be approximately normally distributed.
C) The shape of the distribution of the observations from the groups is different.
D) The number of observations in each group has to be at least 30.
2) True or False: The Analysis of Means (ANOM) is more appropriate if you want to identify the group(s) that has(have) a higher or lower mean than the overall mean while the One-Way Analysis of Variance (One-way ANOVA) is more appropriate when you just want to see if the means of all the different groups are the same.