Types of Correlation

What type of correlation is this? r = -0.27

• Strong positive

• Weak positive

• Strong negative

• Weak negative

What type of correlation is this? r = 0.1897

• Strong positive

• Weak positive

• Strong negative

• Weak negative

What type of correlation is this? r = -0.98

• Strong positive

• Weak positive

• Strong negative

• Weak negative

What type of correlation is this? r = 0.86

• Strong positive

• Weak positive

• Strong negative

• Weak negative

What type of correlation is this?

The number of items ordered and the total price of the bill

• Positive

• Negative

• Neither

What type of correlation is this?

The number of hours studied and the grade on the skills check

• Positive

• Negative

• Neither

What type of correlation is this?

The age of a person and the phone number of a person

• Positive

• Negative

• Neither

What type of correlation is this?

The number of miles driven and the amount of gas in the tank

• Positive

• Negative

• Neither

What type of correlation is this?

The amount of water drinken and the number of trips to the bathroom

• Positive

• Negative

• Neither

What type of correlation is this?

The number of absences from class and the grade in the class

• Positive

• Negative

• Neither