Data Association

What type of association does this graph have?

• positive

• negative

• none

• all of the above

Answer explanation

Think of the data like a linear graph. Our linear graphs were positive as we went up.

Tags

CCSS.HSF-LE.A.1B

What is the trend for this scatter plot

• Negative

• Positive

• None

Answer explanation

The data continues to go down.

Tags

CCSS.HSF-LE.A.1B

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

• A

• B

• C

• D

Describe the association for the graph.

• Linear and Positive

• Linear and Negative

• Non-Linear and Negative

• Non-Linear and Positive

• Non-Linear and No association

Tags

CCSS.8.F.A.3

• Positive Association
• Negative Association
• No Association
• Non-Linear Association

On a separate sheet of paper, graph the given bivariate data and identify if there are any outliers.

• (1,8)

• (2,12)

• (4, 3)

• (3, 19)

What is the correlation between length of running start and distance of jump?

• positive:  the further you run the further you jump

• negative: the less you run the less distance of your jump

• positive: the further your running start the less your distance

Tags

CCSS.HSF-LE.A.1B

What conclusion can be made about 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

Is there an association between gender and grade level?

• Yes, positive because as the grade level increases by number of males increase.

• Yes, negative because as the grade level increases by students decrease.

• No, the ratios of bars are pretty much the same from year to year.

Julie made 25 international long-distance phone to London last month. The scatter plot below shows the length and cost of each phone call she made. Which conclusion is best supported by the scatter plot?

• As the length of the call increases, the cost of the call increases.

• As the length of the call increases, the cost of the call remains the same.

• As the length of the call increases, the cost of the call decreases.

• There is no relationship between the length of the call and the cost of a call.