Chapter 4 - Correlation Flashcards
1
Q
Define bivariate data:
A
Data which has values for two variables
2
Q
How to represent bivariate data:
A
Scatter graph
3
Q
Which axis is the dependent variable plotted on:
A
Y-axis
4
Q
What can correlation equal:
A
Causation, but not always
5
Q
What is a least squares regression line:
A
A line of best fit that has the smallest squares from each data point to the line
