1.	Which interval has the most values?
		A.	60-70	B.	90-100
		C.	10-20	D.	70-80
		Hint
	2.	What does 9|4 mean in the stem-and-leaf plot below?
		A.		B.	49
		C.	94	D.	904
		Hint
	3.	The following are scores on the English exam (the scores are out of 100). Which is the correct line plot?
		A.
		B.
		C.
		D.
		Hint
	4.	Based on the line plot, how many students scored above 90 or below 50?
		A.	4	B.	5
		C.	10	D.	9
		Hint
	5.	Find the mean of {3, 8, 10, 1, 25}.
		A.	1	B.	9
		C.	9.4	D.	8
		Hint