1.	Mary Jo wants to find the average of her friend's weekly allowances. Use the table below, and find the mean weekly allowance.
		A.	$7.50	B.	$12.50
		C.	$5	D.	$10
		Hint
	2.	The cost of ten different portable MP3 players is shown in the table. What is the mean cost?
		A.	$85	B.	$100
		C.	$90	D.	$40
		Hint
	3.	The table shows the height of six different roller coasters at an amusement park. Find the mean height.
		A.	132 ft	B.	153 ft
		C.	170 ft	D.	142 ft
		Hint
	4.	The number of points a basketball team scored in eight different games is listed in the table shown. Which of the following scores represents the mean score?
		A.	75	B.	70
		C.	72	D.	73
		Hint
	5.	Which statement best describes how the outlier affects the mean of the data set shown?
		A.	The outlier does not affect the mean of the data.	B.	The outlier causes the mean to be slightly greater in value than the other values in the data set.
		C.	The outlier causes the mean to be much greater in value than the other values in the data set.	D.	The outlier causes the mean to be much less in value than the other values in the data set.
		Hint