1.	What is the range of the stem-and-leaf plot?
		A.	84	B.	77
		C.	71	D.	67
		Hint
	2.	What does 9|4 mean in the stem-and-leaf plot below?
		A.	94	B.	904
		C.	9.4	D.
		Hint
	3.	Which value occurs the most often?
		A.	77	B.	71
		C.	84	D.	99
		Hint
	4.	Find the mean of the data in the stem-and-leaf plot.
		A.	67	B.	77
		C.	99	D.	78
		Hint
	5.	How many test scores are presented in the stem-and-leaf plot?
		A.	93	B.	91
		C.	62	D.	13
		Hint