1.	A scatter plot is a graph that shows __________
		A.	the general relationship between two sets of data.
		B.	how small parts of data relate to the whole set of data.
		C.	the total number of outcomes of an event.
		D.	statistical values.
		Hint
	2.	The scatter plot below compares the horsepower of various engines to the average mileage of a car with the particular engine. What does the point with the box around it represent?
		A.	150 HP, 29 mpg	B.	200 HP, 25 mpg
		C.	175 HP, 25 mpg	D.	190 HP, 23 mpg
		Hint
	3.	What conclusion can you make from the scatter plot?
		A.	there is no correlation between power and mileage	B.	higher power results in low mileage
		C.	higher mileage results in greater power	D.	lower mileage gives the greatest power
		Hint
	4.	Determine what relationship a scatter plot of the following data might show: a person's age and his/her telephone number.
		A.	No Relationship	B.	Scatter Relationship
		C.	Negative Relationship	D.	Positive Relationship
		Hint
	5.	Cheng-Yu has been recording data based on her age and height, which can be seen in the scatter plot shown. What relationship does the scatter plot show?
		A.	No Relationship	B.	Negative Relationship
		C.	Positive Relationship	D.	Scatter Relationship
		Hint