Correlation

Question 1

Correlation

Answer 1

Shows a relationship between two variables

Question 2

Limitation of correlation

Answer 2

Does not imply cause and effect. May be confounding variables causing the movement

Question 3

Types of graphs used with correlations

Answer 3

Scatter graphs

Question 4

Positive orrelation

Answer 4

As one variable increases, the other variable also increases

Question 5

Negative Correlation

Answer 5

As one variable decreases, the other variable also decreases