Author Question: I just finished running a two-group study and have completed my data analysis. In the chart below, ... (Read 25 times)

ec501234 · **on:** Jun 20, 2018

I just finished running a two-group study and have completed my data analysis. In the chart
below, the total variance in the study is partitioned into between- and within-groups variability.

Based on the chart, what is your conclusion with regard to the size of my test statistic (e.g., t or
F)?
A) Because within-group variability is large the test statistic is probably also large.
B) Because between-group variability is large the test statistic is probably small.
C) Because within-group variability is large the test statistic is probably small.
D) Because between-group variability is large the test statistic is probably also large.

Question 2

In a 2 4 design, what are the number of IVs and the number of levels for each?

A) 8 IVs, each with 1 level
B) 2 IVs, one with 2 levels and one with 4 levels
C) 2 IVs, each with 4 levels
D) 1 IV with 8 levels