Scatter Plots Shape and Correlation

What type of correlation does this graph have?

• Negative

• None

• Positive

• A mix of positive and negative

Tags

CCSS.HSS.ID.B.5

Which sentence describes the relationship shown on this scatter plot?

• As the temperature decreases, the number of visitors increases.

• As the temperature increases, the number of visitors increases.

• As the number of visitors increases, the temperature increases.

• As the temperature increases, the number of visitors decreases.

Describe the correlation in the graph shown.

• Strong Negative

• Strong Positive

• Weak Negative

• Weak Positive

Tags

CCSS.HSS.ID.B.5

Estimate the correlation coefficient for this scatterplot.

• r = -0.9

• r = 1

• r = 0.9

• r = -1

Tags

CCSS.HSS.ID.C.8

How would you characterize a correlation coefficient of 0.3 ?

• Strong positive

• Weak positive

• Strong negative

• Weak negative

Tags

CCSS.HSS.ID.B.5

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

• A

• B

• C

• D

Tags

CCSS.8.SP.A.1

What is the range of the correlation coefficient?

• -1 to 1

• 0 to 1

• 1 to 100

• 0 to 100

Tags

CCSS.HSS.ID.B.5

Describe the scatter plot form

• Quadratic

• Exponential

• Linear

• Non-Linear

Describe the scatter plot form

• Linear

• Quadratic

• Exponential

• Non-Linear

Tags

CCSS.HSF-LE.A.1B

Describe the scatter plot form

• Quadratic

• Linear

• Exponential

• Non-Linear