1.	The table shows the sales of athletic footwear for a recent year. Which measure of central tendency is the greatest?
		A.	none	B.	mode
		C.	median	D.	mean
		Hint
	2.	Which interval has the most values?
		A.	70-80	B.	90-100
		C.	10-20	D.	60-70
		Hint
	3.	What is the difference between the highest and the lowest values?
		A.	80	B.	84
		C.	100	D.	75
		Hint
	4.	Based on the line plot, what is the most frequent score?
		A.	71	B.	21
		C.	100	D.	75
		Hint
	5.	Based on the line plot, how many students scored below 70?
		A.	25	B.	13
		C.	14	D.	12
		Hint