Correlation Properties

• Positive, strong
• Positive, moderate
• Negative, strong
• Negative, moderate

Rank these scatter plots according to the intensity of the correlation represented, from weakest to strongest.

• 1, 2, 3, 4

• 2, 4, 3, 1

• 4, 3, 2, 1

• 1, 3, 4, 2

What type of correlation does the graph show?

• Positive Correlation

• Negative Correlation

• No Correlation

What type of correlation does the graph show?

• Positive Correlation

• Negative Correlation

• No Correlation

Which value represents the strongest negative correlation?

• -0.7

• -0.8

• -0.83

• -0.084

A negative correlation is a relationship between two variables such that as one variable increases the other decreases.

• True

• False

What type of correlation does the graph show?

• Positive Correlation

• Negative Correlation

• No Correlation

Choose the correlation coefficient that best matches the graph.

• -1

• 0

• 0.5

• 1

Describe the type of linear correlation between the two variables

• Strong positive

• Weak positive

• Strong Negative

• No correlation

Describe the type of linear correlation between the two variables

• Strong positive

• Weak negative

• Strong Negative

• No correlation