Correlation Flashcards
unit 4.1
1
Q
What is bivariable data ?
A
data which has pairs of values for two variables
2
Q
What variable does the x axis have ?
A
independent/explanatory
3
Q
What variable does the y axis have ?
A
dependent/response
4
Q
What is correlation ?
A
the nature of the linear relationship between two variables
5
Q
What is a causal relationship ?
A
if a change in one variable causes a change in the other
6
Q
Which axis is talked about first ?
A
x
7
Q
Which axis makes the other change ?
A
the x axis makes the y axis change
