The table below shows the number of one company's stores located in each of 50 regions. Complete parts (a) through (c) below. 66 23 80 52 570 85 66 19 13 310 E 129 21 30 193 124 70 60 77 82 31 95 115 157 85 45 99 25 33 45 38 157 42 343 140 6 201 59 66 231 24 69 20 85 406 45 19 142 114 40 103 (Type an integer or a decimal. Do not round.) %. The percentage within +2 standard deviations of the mean is (Type an integer or a decimal. Do not round.) The percentage within +3 standard deviations of the mean is%. (Type an integer or a decimal. Do not round.) c. Compare your findings in part (b) with what would be expected on the basis of the empirical rule. Are you surprised at the results in part (b)?
The table below shows the number of one company's stores located in each of 50 regions. Complete parts (a) through (c) below. 66 23 80 52 570 85 66 19 13 310 E 129 21 30 193 124 70 60 77 82 31 95 115 157 85 45 99 25 33 45 38 157 42 343 140 6 201 59 66 231 24 69 20 85 406 45 19 142 114 40 103 (Type an integer or a decimal. Do not round.) %. The percentage within +2 standard deviations of the mean is (Type an integer or a decimal. Do not round.) The percentage within +3 standard deviations of the mean is%. (Type an integer or a decimal. Do not round.) c. Compare your findings in part (b) with what would be expected on the basis of the empirical rule. Are you surprised at the results in part (b)?
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:The table below shows the number of one company's stores located in each of 50 regions. Complete parts (a) through (c)
below.
66
23
80
52
570
85
66
19
13
310 E
129
21
30
193
124
70
60
77
82
31
95
115
157
85
45
99
25
33
45
38
157
42
343
140
6
201
59
66
231
24
69
20
85
406
45
19
142
114
40
103
(Type an integer or a decimal. Do not round.)
%.
The percentage within +2 standard deviations of the mean is
(Type an integer or a decimal. Do not round.)
The percentage within +3 standard deviations of the mean is%.
(Type an integer or a decimal. Do not round.)
c. Compare your findings in part (b) with what would be expected on the basis of the empirical rule. Are you surprised at
the results in part (b)?
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