Question

Stem-and-Leaf Display: PctMin Stem-and-leaf of PctMin N = 51 3 0 889 4 1 1 10 1 556789 19 2 022333333 23 2 6778 (5) 3 01114 23 3 5799 19 4 01112 14 4 588 11 5 1112234 4 5 4 6 1 3 6 7 1 7 1 7 5 Leaf Unit = 1

Draw a histogram of this data which uses class intervals that give the same pattern as the stemplot. Make increments in 5

Answer 1

Data

8
8
9
11
15
15
16
17
18
19
20
22
22
23
23
23
23
23
23
26
27
27
28
20
31
31
31
34
35
37
39
39
40
41
41
41
42
45
48
48
51
51
51
52
52
53
54
61
67
67
75

Frequency Table Count Class 8-12 13-17 18-22 23-27 28-32 33-37 38-42 43-47 48-52 53-57

Bin	Frequency
8	2
13	2
18	5
23	11
28	4
33	3
38	3
43	7
48	3
53	6
58	1
63	1
68	2
73	0
78	1

here last few values are missing

Frequency 8 13 53 58 18 23 28 33 38 43 48 Histogram (Frequency Diagram)

Frequency 8 13 18 23 28 33 38 43 48 53 5 8 63 68 73 78