Scatter Plots Patterns of Association

Which scatter plot shows a linear relationship between x and y?

• Graph A

• Graph B

• Graph C

• Graph D

Tags

CCSS.8.F.A.3

If a straight line can be drawn to follow the overall trend of a scatter plot, it is (a)   .

Tags

CCSS.8.F.A.3

Which best describes the association shown in the scatter plot?

• Positive Association

• Negative Association

• No Association

Hector surveyed 500 people and asked them how far they drive to work and what the last digit of their phone number is. He used the results to make a scatter plot. What type of association should he expect to see in the scatter plot?

• Positive Association

• Negative Association

• No Association

Jules conducted a survey and asked 100 people how many years of education they have and what their annual income is. She used the results to make a scatter plot. What type of association should he expect to see in the scatter plot?

• Positive Association

• Negative Association

• No Association

Tags

CCSS.HSF-LE.A.1B

_________________ correlation is when one set of data increases and the other set of data also increases.

• Positive

• Negative

• No

correlation is when one set of data increases and the other set of data decreases.

• Positive

• Negative

• No

Describe the correlation in the graph shown.

• Strong Negative

• Strong Positive

• Weak Negative

• Weak Positive

Tags

CCSS.HSF-LE.A.1B

What type of correlation does this graph have?

• positive

• negative

• none

• all of the above

Tags

CCSS.HSF-LE.A.1B

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