Continuous Data Relationships Flashcards

1
Q

What is a scatterplot?

A

A plot of dependent variables (Y-axis) against a explanatory/predictor variable (X-axis)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What questions can a scatterplot help to answer?

A
  • Is there a linear relationship between the dependent and independent variables?
  • What is the nature of the relationship (+ve/-ve or weak/strong)
  • Is X related to Y
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What can correlation show?

A

The degree to which two variables conform to a linear relationship

How well did you know this?
1
Not at all
2
3
4
5
Perfectly