Approximately what percent of data is more than the 90th percentile? Approximately how many values are less than the 30th percentile? Approximately what percent of values is within one standard deviation of the mean? Approximately what percent of values is outside three standard deviation of the mean? 8 Approximately what percent of values is within two standard deviation of the mean? A. 48% B. 15 C. 10% D. 55% E. 100% F. 80% G.0% H.93%

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
16
16
49
74
87
94
51
75
89
94
56.72
32.92
Approximately what percent of data is more than the 90th
percentile?
Approximately how many values are less than the 30th
percentile?
Approximately what percent of values is within one standard
deviation of the mean?
B Approximately what percent of values is outside three standard
deviation of the mean?
Approximately what percent of values is within two standard
deviation of the mean?
Approximately what percent of values between x-2s and X+s?
mean
st dev
A. 48%
B.15
C. 10%
D. 55%
E. 100%
F. 80%
G.0%
H.93%
Transcribed Image Text:16 16 49 74 87 94 51 75 89 94 56.72 32.92 Approximately what percent of data is more than the 90th percentile? Approximately how many values are less than the 30th percentile? Approximately what percent of values is within one standard deviation of the mean? B Approximately what percent of values is outside three standard deviation of the mean? Approximately what percent of values is within two standard deviation of the mean? Approximately what percent of values between x-2s and X+s? mean st dev A. 48% B.15 C. 10% D. 55% E. 100% F. 80% G.0% H.93%
QUESTION 2
The following sample of 50 was selected randomly from a large population. Match the following questions with their answers:
3
16
55
75
91
5
16
58
78
92
9
19
60
81
93
9
20
62
84
93
10
20
67
86
93
13
22
72
86
94
15
34
73
86
94
15
37
74
94
16
49
74
94
16
51
75
94
56.72
32.92
Approximately what percent of data is more than the 90th
mean
st dev
8888
87
87
89
A. 48%
Transcribed Image Text:QUESTION 2 The following sample of 50 was selected randomly from a large population. Match the following questions with their answers: 3 16 55 75 91 5 16 58 78 92 9 19 60 81 93 9 20 62 84 93 10 20 67 86 93 13 22 72 86 94 15 34 73 86 94 15 37 74 94 16 49 74 94 16 51 75 94 56.72 32.92 Approximately what percent of data is more than the 90th mean st dev 8888 87 87 89 A. 48%
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