- A research team studied the ages of patients who had heart attacks caused by smoking. The ages of 34 patients who suffered a heart attack are reported below.
29
30
36
41
45
50
57
61
28
50
36
58
60
38
36
47
40
32
58
46
61
40
55
32
61
56
45
46
62
36
38
40
50
27
Construct a Stem-and-Leaf Plot of these data using Key: 5 | 7 = 57.
