Patterns of Data

Which of the following shows a non-linear association?

• A

• B

• C

• D

• None of the above

Analyze the scatter plot and identify what pattern is present with that set of bivariate data. Select all that apply.

• Linear Association

• Positive Association

• Negative Association

When there are groups of points that follow the same pattern are

• Outliers

• Clusters

• Positive Association

What associations are presented in this scatter plot? Select all that apply.

• Linear Association

• Positive Association

• Non-Linear Association

• Negative 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)

According to the scatter plot, what do you believe would be the cost of a item if is 90 lb?

• 80

• 20

• 60

• 120

Identify the outlier.

• (1, 3)

• (3, 10)

• (7, 9)

• (6, 7)

Which of the following shows a negative association?

• A

• B

• C

• D

• None of the above

There was snow Monday and Tuesday. Greyson measured the total amount of snow for the day each hour. Then he made a chart showing his data for each day and graphed it.

If the pattern continues, what ordered pair should be used to graph the amount of snow that fell Tuesday by the 5th hour?

• (2.5, 5)

• (5, 2)

• (5, 2.5)

• (5, 3)

Katrina cooked pounds of chicken and created the table below. Which statement would Katrina use to determine how long it would take to cook 10 pounds of chicken?

• add 10 to 3

• add 10 to 9

• multiply 10 by 3

• multiply 10 by 9