Positive, Negative, and No Correlation

The data slightly resembles a line but is more spread out

• Strong Correlation

• Weak Correlation

• No Correlation

• Correlation

What type of correlation does this graph have?

• Negative

• No Correlation

• positive

Based on the graph, if Joe earned $400, how many hours did he work?

• 25 hours

• 35 hours

• 45 hours

• 15 hours

Tags

CCSS.HSF.IF.A.2

A connection between two or more things

• Correlation

• Linear

• Trend Line

• Scatter Plot

The measure of the strength and direction of a linear relationship

• Interpolation

• Extrapolation

• Correlations Coefficient

• Residual

What type of correlation?

• Positive Correlation

• Negative Correlation

• No Correlation

Number of pets a person has and number of books a person has read

• Positive Correlation

• Negative Correlation

• No Correlation

Number of days absent from school vs. math average

• Positive Correlation

• Negative Correlation

• No Correlation

Hours in the mall vs. amount of money spent

• Positive Correlation

• Negative Correlation

• No Correlation

A person’s height and a person’s age up to adulthood

• Positive Correlation

• Negative Correlation

• No Correlation