1.	What is implied when it is said that x and y have a negative correlation?
		A.	When the value of x increases, the value of y increases.
		B.	When the value of x increases, the value of y decreases.
		C.	When the value of x increases, the value of y does not necessarily increase or decrease.
		D.	When the value of x is negative, the value of y negative.
		Hint
	2.	Which scatter plot shows that x and y have a negative correlation?
		A.		B.
		C.		D.
		Hint
	3.	What is implied when it is said that x and y have no correlation?
		A.	When the value of x increases, the value of y increases.
		B.	When the value of x increases, the value of y does not necessarily increase or decrease.
		C.	When the value of x increases, the value of y decreases.
		D.	When the value of x decreases, the value of y decreases.
		Hint
	4.	Which relationship would most likely have a negative correlation?
		A.	The number of pizzas ordered, and the total price of the bill.
		B.	A person's height and the person's shoe size.
		C.	A person's age, and the address of the person.
		D.	The number of miles driven, and the number of gallons of gas in the car.
		Hint
	5.	Which relationship would most likely have no correlation?
		A.	A person's age, and the address of the person.
		B.	The number of pizzas ordered, and the total price of the bill.
		C.	A person's height and the person's shoe size.
		D.	The number of miles driven, and the number of gallons of gas in the car.
		Hint