1.	Which value occurred the most often?
		A.	78	B.	0
		C.	70	D.	77
		Hint
	2.	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
	3.	Based on the line plot, what is the lowest score?
		A.	100	B.	75
		C.	21	D.	71
		Hint
	4.	Find the median of {55, 21, 47.4, 69, 71}.
		A.	47.4	B.	21
		C.	71	D.	55
		Hint
	5.	The median is the _________ of a set of numbers.
		A.	highest number	B.	most frequent
		C.	middle number	D.	average
		Hint