Scatter Plot Quiz Review

What kind of association does the scatter plot show?

• Positive

• Negative

• No association

What kind of association does the scatter plot show?

• Positive

• Negative

• No association

What kind of association does the scatter plot show?

• Positive

• Negative

• No association

What kind of association does the scatter plot show?

• Positive

• Negative

• No association

What kind of association does the scatter plot show?

• Positive

• Negative

• No association

What are the two variables being compared in this scatter plot?

• Yogurt

• Temperature

• Sales

Answer explanation

To find the variables, look on the x-axis and the y-axis.

Temperature is x and sales is y!

Does the scatter plot show a relationship between temperature and sales?

• Yes, it shows a positive relationship.

• Yes, it shows a negative relationship.

• No, it shows no relationship.

Answer explanation

The line of best fit increases as you go to the right and has a positive slope. As x increases, y also increases.

This means that there is a POSITIVE relationship between the x and y.

What happens to sales as temperatures increase?

• Sales decrease.

• Sales do not change.

• Sales increase.

Is the relationship LINEAR or NONLINEAR?

• Linear

• Nonlinear

Answer explanation

It forms a straight line, which means it it shows a linear relationship with a constant rate of change.

Are there any outliers?

• Yes

• No

Answer explanation

There are no outliers because all data points follow a similar increasing pattern. Higher temperature is related to higher sales.