Chapter 2 Flashcards
1
Q
Response Variable
A
Measures outcome of a study
2
Q
Explanatory Variable
A
Explains changes in the response variable
3
Q
What is a scatterplot?
A
Shows relations between two quantitative variables on same indivitual
4
Q
How can we describe relationship of Scatter-plot data
A
Direction, Form and Strength
5
Q
Linear Correlation
A
1.0 awarded if they resemble a line shape going upward.
