1.	Which value occurred the most often?
		A.	77	B.	70
		C.	78	D.	0
		Hint
	2.	What does 9|4 mean in the stem-and-leaf plot below?
		A.		B.	94
		C.	49	D.	904
		Hint
	3.	What is the difference between the highest and the lowest values?
		A.	84	B.	80
		C.	75	D.	100
		Hint
	4.	Find the mode of {325, 100, 115, 621, 325, 325, 100}.
		A.	325	B.	100
		C.	115	D.	273
		Hint
	5.	The median is the _________ of a set of numbers.
		A.	middle number	B.	average
		C.	highest number	D.	most frequent
		Hint