Lesson 3 Interpreting Function Notation

Lesson 3 Interpreting Function Notation

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Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Multiple Choice

Statistics Review

A restaurant owner wants to see if there is a relationship between the amount of sugar in some food items on her menu and how popular the items are.

She creates a scatter plot to show the relationship between amount of sugar in menu items and the number of orders for those items. The correlation coefficient for the line of best fit is 0.58.

Are the two variables correlated?

• Yes

• No

Multiple Choice

Statistics Review

A restaurant owner wants to see if there is a relationship between the amount of sugar in some food items on her menu and how popular the items are.

She creates a scatter plot to show the relationship between amount of sugar in menu items and the number of orders for those items. The correlation coefficient for the line of best fit is 0.58.

Does either of the variables cause the other to change?

• Yes, the more sugar, the more popular the item is.

• No, correlation does not imply causation.