Foundation Correlations Quiz

The range of values of a correlation coefficient is always between…

• 0 to 1.0

• -1.0 to 1.0

• -1.0 to 0

• A correlation value has no limits

Which of the following is NOT a possible value for a correlation coefficient?

• -0.9
• 0
• 1.5
• -0.5

A correlation coefficient that is close to -1 means the relationship is...

• strong and negative
• weak and negative
• strong and positive
• weak and positive

A correlation coefficient close to 1 means the relationship is...

• strong and negative
• weak and negative
• strong and positive
• weak and positive

If a correlation value is between 0.1 and 0.29, it is said to be

• moderately positive

• very weak negative

• strong positive

• weak positive

The letter used to represent a Pearson’s Product Moment Correlation Coefficient is...

• c

• o

• f

• r

What is the correlation of this scatterplot?

• Positive Correlation
• Negative Correlation
• No correlation

What is the correlation of this scatterplot?

• Positive Correlation
• Negative Correlation
• No correlation

Which graph has a STRONGER correlation?

• A
• B

Which graph has a correlation coefficient closest to 0?

• A
• B
• C