Scatter Plots and Correlation Relationships

The chart uses dots to represent values for two different numeric values.

• Histogram

• Bar Graph

• Scatter Plots

• Coordinate System

Identify the correlation of the Scatter Plot

• Perfect Positive Correlation

• Strong Positive Correlation

• Very Strong Negative Correlation

• No Correlation

Identify the correlation of the Scatter Plot

• Quadratic

• Parabolic

• Curvilinear

• Arched

Which scatter plots represents the given data set?

• A

• B

• C

• D

What is the trend for this scatter plot

• Negative

• Positive

• None

A common tool for describing simple relationships without making statements about cause and effect.

• Coefficient

• Covariance

• Correlation

• Hypothesis

Identify the correlation of the Scatter Plot

• Moderate Positive Correlation

• Moderate Negative Correlation

• Strong Positive Correlation

• Strong Negative Correlation

Identify the correlation of the Scatter Plot

• No Correlation

• Weak Positive Correlation

• Weak Negative Correlation

• Moderate Negative Correlation

Find the Pearson Correlation Coefficient ( r )

• 0.478

• 0.323

• 0.761

• 0.562

The statistical method that establishes the relationship or association between two continuous variables.

• Central Limit

• Hypothesis

• Correlation

• Regression