Correlation Coefficient Data

Q1. How do you feel about the current situation?

• A) Positive, strong

• B) Positive, weak

• C) Negative, strong

• D) Negative weak

• Positive, strong
• Positive, weak
• Zero
• Negative, strong

• Positive, strong
• Positive, weak
• Negative, strong
• Negative, weak

Estimate the correlation coefficient of

the scatter plot shown above

• 0.75

• -0.99

• 0.13

• -0.88

Describe the relationship between the variables.

• Weak positive correlation

• Weak negative correlation

• Strong positive correlation

• Strong negative correlation

Estimate the correlation coefficient.

• r=0

• r=-1

• r=1

• r=2

A perfect positive correlation has a correlation coefficient of ____. 

• 1

• -1

• 0

Choose two words from those listed below to best describe the correlation between the two variables.

• strong

• weak

• positive

• negative

What type of correlation is shown in the scatter plot?

• Positive Linear Correlation

• Negative Linear Correlation

• Non-Linear Correlation

• No Correlation

Which sentence describes the relationship shown on this scatter plot?

• As the temperature decreases, the visitors increase. 

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

• As the visitors increase, the temperature decreases. 

• No correlation