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
group of hinds with calves
tree-ring data
Sample root cause analysis: Duplicate dose of a narcotic analgesic.
Data Used to Analyze Productivity in Country 1 and Country 2
The Prison Study