1.	Find the mode of {325, 100, 115, 621, 325, 325, 100}.
		A.	100	B.	115
		C.	273	D.	325
		Hint
	2.	You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam for a mean of 80?
		A.	93	B.	97
		C.	80	D.	100
		Hint
	3.	The median is the _________ of a set of numbers.
		A.	most frequent	B.	highest number
		C.	middle number	D.	average
		Hint
	4.	Find the range of the data.
		A.	19.5	B.	23
		C.	61	D.	42.5
		Hint
	5.	Find the median of the data.
		A.	19.5	B.	42.5
		C.	23	D.	29.5
		Hint