1.	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
	2.	Identify the outlier in the temperature data shown.
		A.	71°	B.	90°
		C.	84°	D.	88°
		Hint
	3.	Which number is an outlier in the data shown in the table?
		A.	11	B.	9
		C.	10	D.	19
		Hint
	4.	What is the mean of the data shown without the outlier?
		A.	$99	B.	$120
		C.	$113	D.	$102
		Hint
	5.	Which statements 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 much less 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 slightly greater in value than the other values in the data set.
		Hint