1.	Which of the following frequencies occurs most often?
		A.	8	B.	14
		C.	12	D.	10
		Hint
	2.	The least number of children fall in which interval?
		A.	15-29 months	B.	cannot be determined
		C.	0-14 months	D.	30-44 months
		Hint
	3.	A histogram is a graph in which the data are organized into equal _______.
		A.	tallies	B.	elements
		C.	intervals	D.	bars
		Hint
	4.	Which interval has the most values?
		A.	80-90	B.	50-60
		C.	70-80	D.	60-70
		Hint
	5.	Find the mean of the data in the stem-and-leaf plot.
		A.	99	B.	67
		C.	77	D.	78
		Hint