1.	Evaluate 5 + 6 - 2 + 4.
		A.	7	B.	13
		C.	5	D.	17
		Hint
	2.	How can a line graph be used to make predictions?
		A.	It has vertical and horizontal scales.
		B.	It displays data.
		C.	It has a title.
		D.	It shows a trend over time.
		Hint
	3.	The mean is the _______ of a set of numbers.
		A.	arithmetic average	B.	most frequent
		C.	middle number	D.	highest number
		Hint
	4.	Find the lower quartile for the quiz scores.
		A.	13	B.	3
		C.	12	D.	17
		Hint
	5.	What is the upper extreme for the quiz scores?
		A.	20	B.	3
		C.	15	D.	17
		Hint
	6.	Which is not a reason that measures of central tendency for a set of data can be misleading?
		A.	too much data	B.	inaccurate data
		C.	outliers in the data	D.	incomplete data
		Hint
	7.	Which symbol makes the sentence true? -6 ______ -8
		A.	>	B.
		C.	=	D.	<
		Hint
	8.	Which symbol makes the sentence true? -10 _________ -3
		A.	>	B.	<
		C.		D.	=
		Hint
	9.	Order the integers –20, -23, 15, -15, and 20 from least to greatest.
		A.	15, 20, -15, -20, -23	B.	–15, -20, -23, 15, 20
		C.	15, -15, 20, -20, -23	D.	–23, -20, -15, 15, 20
		Hint
	10.	The prices of a certain type of calculator in eight different retail stores are; $70 $75 $80 $80 $85 $90 $95 $105. Which of the tables is a frequency table of the prices?
		A.
		B.
		C.
		D.
		Hint
	11.	Mrs. Harker is one of 20 teachers at Springfield Middle School. She has 21 students in her class. About how many students probably attend Springfield Middle School?
		A.	41	B.	220
		C.	400	D.	200
		Hint
	12.	Evaluate 7 × (a - 4) if a = 9.
		A.	63	B.	59
		C.	35	D.	28
		Hint
	13.	57 mL = ______ L
		A.	0.57	B.	57,000
		C.	0.0057	D.	0.057
		Hint
	14.	Find the median of {67, 24, 98, 15, 76, 44}.
		A.	67	B.	54
		C.	55.5	D.	44
		Hint
	15.	Evaluate 16 + b if b = -3.
		A.	13	B.	19
		C.	-19	D.	-13
		Hint
	16.	Evaluate rst if r = -3, s = 2, and t = -8.
		A.	-24	B.	-48
		C.	48	D.	24
		Hint
	17.	Use the Distributive Property to find 3(13 + 5) written as an equivalent expression.
		A.	3(18)	B.	3(13) + 3(5)
		C.	3 + 13 × 3 + 5	D.	3 + 13 + 3 + 5
		Hint
	18.	Describe and identify the pattern in the sequence. 6, 7, 9, 12, 16, …
		A.	Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric	B.	×2; geometric
		C.	Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric	D.	+1; arithmetic
		Hint
	19.	Make a histogram to show the number of hours people in the survey sleep.
		A.		B.
		C.		D.
		Hint
	20.	The record high and low temperatures recorded in New York are 108°F and -52°F, respectively. What is the range of temperatures?
		A.	160°F	B.	-160°F
		C.	56°F	D.	-56°F
		Hint