Diastolic Blood Pressure - Listed below are diastolic blood pressure measurement
ID: 3170069 • Letter: D
Question
Diastolic Blood Pressure - Listed below are diastolic blood pressure measurements (mm Hg)
of females selected from Data Set 1 "Health Exam Results" in Appendix B.
Data are from the U.S. Department of Health and Human Services, National Center for
Health Statistics. Using this data create a stem and leaf plot.
The stem plot must comply with the 5 important rules as much as possible.
Is there strong evidence suggesting that the data are from a population having a
normal distribution? Why or Why not?
Are there any outliers? If so, identify their values.
Diastolic
Pressure
61
64
65
76
58
66
61
41
72
61
56
62
48
62
102
61
53
74
67
71
64
85
59
70
69
82
83
75
66
67
59
72
79
73
73
85
46
81
64
64
Diastolic Blood Pressure - Listed below are diastolic blood pressure measurements (mm Hg)
of females selected from Data Set 1 "Health Exam Results" in Appendix B.
Data are from the U.S. Department of Health and Human Services, National Center for
Health Statistics. Using this data create a stem and leaf plot.
The stem plot must comply with the 5 important rules as much as possible.
Is there strong evidence suggesting that the data are from a population having a
normal distribution? Why or Why not?
Are there any outliers? If so, identify their values.
Diastolic
Pressure
61
64
65
76
58
66
61
41
72
61
56
62
48
62
102
61
53
74
67
71
64
85
59
70
69
82
83
75
66
67
59
72
79
73
73
85
46
81
64
64
Explanation / Answer
the stem and leaf is given as
The decimal point is 1 digit(s) to the right of the |
4 | 168
5 | 36899
6 | 1111224444566779
7 | 0122334569
8 | 12355
9 |
10 | 2
it is looking normal distribution, as its shape is vertically bell.
there is one outlier that is 102
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