chapter 8 Flashcards
1
Q
Bivariate correlations
A
associations involve exactly two variables
2
Q
Quantitative variables
A
graphed on scatterplot
3
Q
Categorical
A
graphed using bar graph
4
Q
t test
A
a statistic to test the difference between two group averages, comparing means
5
Q
The most important validities to interrogate for an association claim
A
Construct validity and statistical validity