1.	How many measurement classes are represented on the histogram?
		A.	14	B.	70
		C.	9	D.	44
		Hint
	2.	How many children attend this child care facility?
		A.	100	B.	6
		C.	70	D.	14
		Hint
	3.	The least number of children fall in which interval?
		A.	cannot be determined	B.	0-14 months
		C.	30-44 months	D.	15-29 months
		Hint
	4.	What is the range of the stem-and-leaf plot?
		A.	84	B.	67
		C.	77	D.	71
		Hint
	5.	Which interval has the most values?
		A.	60-70	B.	70-80
		C.	50-60	D.	80-90
		Hint