1.	Which is the correct box-and-whisker plot for the quiz scores?
		A.
		B.
		C.
		D.
		Hint
	2.	Callie conducted a survey to determine students' favorite color. Of the students she surveyed, 18 out of 48 preferred blue. If there are 600 students in her school, how many would you expect to prefer blue?
		A.	225	B.	320
		C.	200	D.	240
		Hint
	3.	Use a tree diagram to help you find the probability of rolling a 4 on a number cube on the first roll, and a 5 on the second roll.
		A.		B.
		C.		D.	, or
		Hint
	4.	Use a tree diagram to help you find the probability of tossing a coin four times and getting 2 heads and 2 tails.
		A.		B.
		C.	, or	D.	, or
		Hint
	5.	Jack and Thomas have two chips. One is red on both sides and one is red on one side and blue on the other side. Each boy tosses a chip. Jack scores one point if both chips are the same. Thomas scores one point if the chips are different. Change the scoring so that the game is fair.
		A.	Jack scores 3 points if the chips are the same. Thomas scores 2 points if the chips are different.
		B.	Jack scores 2 points if the chips are the same. Thomas scores 3 point if the chips are different.
		C.	Jack scores 1 point if the chips are the same. Thomas scores 3 points if the chips are different.
		D.	Jack scores 2 points if the chips are the same. Thomas scores 2 points if the chips are different.
		Hint
	6.	Suppose you have a bag filled with 6 blocks numbered from 1–6. You consecutively choose three blocks, without replacement to form a three-digit number. You choose the first number and put it in either the hundreds, tens, or ones place. You choose the next number and put it in one of the remaining places, and so on. The object of the game is to create the greatest three-digit number. What is the probability of getting a higher number in the third draw (than the second draw) if a 2 is in the ones place and the second draw is a 4?
		A.		B.
		C.		D.
		Hint
	7.	Taylor and Isabel played a game with red, blue, white, and green balls. They had a bag with 10 balls. They took 4 samples of 4 balls at a time. Sample 1: RRBB Sample 2: BGRR Sample 3: RWRB Sample 4: RGBW Find the best estimate of the number of white balls in the bag.
		A.	1	B.	3
		C.	7	D.	6
		Hint
	8.	Which type of representation seems most useful for displaying temperature data?
		A.	stem-and-leaf plot	B.	pie chart
		C.	line graph	D.	box-and-whisker plot
		Hint