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.
D
You might also like to view...
What is the probability that one can call the flip of a coin correctly at least 6 out of 7 times assuming that the coin is fair?
a. 0.0078 b. 0.0547 c. 0.5000 d. 0.0625 e. 0.1250
Which of the following prenatal procedures, although 99% accurate, is used infrequently due to the risk of miscarriage or damage to the fetus?
alphafetal protein sampling ultrasound amniocentesis Chorionic villus sampling
Which of the following theories of leadership has largely been abandoned?
a. situational b. great person c. popular person d. interaction
Adolf Hitler, Saddam Hussein, and Timothy McVeigh might be considered ________ of the category "evil people."
A) stereotypes B) exemplars C) schemas D) poor examples