
	1.	Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many more students said they have 2 family members in their household than 6?

		A.	20	B.	10
		C.	5	D.	15
		Hint

	2.	Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of less than 6 family members?

		A.	90	B.	80
		C.	5	D.	85
		Hint

	3.	The box-and-whisker plot represents the test scores of 25 students. What is the upper quartile of the data?

		A.	65	B.	79
		C.	100	D.	88.5
		Hint

	4.	The box-and-whisker plot represents the test scores of 25 students. What is the upper extreme of the data?

		A.	55	B.	100
		C.	105	D.	88.5
		Hint

	5.	Which of the data is correctly displayed in the line graph of the winning times in the Men’s Ironman Championship from 2001 to 2006?

		A.	2001: 515 2002: 508 2003: 500 2004: 500 2005: 490 2006: 495	B.	2001: 508 2002: 515 2003: 508 2004: 509 2005: 490 2006: 497
		C.	2001: 511 2002: 510 2003: 502 2004: 505 2005: 494 2006: 491	D.	2001: 503 2002: 518 2003: 512 2004: 515 2005: 501 2006: 496
		Hint