1.	Use the data presented below. The highlighted values are called ________
		A.	backs.	B.	stems.
		C.	plots.	D.	leaves.
		Hint
	2.	Write the stems that would be used in a stem-and-leaf plot for the data. 28 32 38 30 31 13 36 35 38 27 14 29 32 28 27 15
		A.		B.
		C.		D.
		Hint
	3.	Construct a stem-and-leaf plot for the data. 28 32 38 30 31 13 36 35 38 27 14 29 32 28 27 15
		A.		B.
		C.		D.
		Hint
	4.	Use the data to construct a back-to-back stem-and-leaf plot.
		A.
		B.
		C.
		D.
		Hint
	5.	Construct a stem-and-leaf plot for the data. 114 101 107 120 93 108 119 127 93 99 114 100 94 125 116 99 101 127 114 110 103
		A.
		B.
		C.
		D.
		Hint