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A random sample of size n = 6 is selected. The data in the highlighted cells above are shown below. X 59 112 45 115 50 141 The mean and variance of this sample are: Ox=87; s²=2060.5 O x-87; s²-1648.4 Ox-84; s²-2060.5 94 3-16494

A random sample of size n = 6 is selected. The data in the highlighted cells above are shown below. X 59 112 45 115 50 141 The mean and variance of this sample are: Ox=87; s²=2060.5 O x-87; s²-1648.4 Ox-84; s²-2060.5 94 3-16494

MATLAB: An Introduction with Applications
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 1 Questions 1-3 are based on the following "POPULATION" data (N = 72); 112 183 138 78 133 112 154 77 132 174 158 157 192 112 168 189 85 40 45 173 128 200 141 180 O 148,426,963 156,238,908 148 166 74 57 159 49 101 76 50 59 137 115 195 192 49 142 O 162,488,464 O 168,988,003 59 141 92 103 101 187 91 49 84 96 161 97 94 52 72 139 175 97 118 134 153 50 88 96 If sampling is done without replacement, the number of possible samples of size n = 6 from the above population is 145 110 189 184 181 164 143 116
Transcribed Image Text:Question 1 Questions 1-3 are based on the following "POPULATION" data (N = 72); 112 183 138 78 133 112 154 77 132 174 158 157 192 112 168 189 85 40 45 173 128 200 141 180 O 148,426,963 156,238,908 148 166 74 57 159 49 101 76 50 59 137 115 195 192 49 142 O 162,488,464 O 168,988,003 59 141 92 103 101 187 91 49 84 96 161 97 94 52 72 139 175 97 118 134 153 50 88 96 If sampling is done without replacement, the number of possible samples of size n = 6 from the above population is 145 110 189 184 181 164 143 116
Question 2 A random sample of size n = 6 is selected. The data in the highlighted cells above are shown below. X 59 112 45 115 50 141 The mean and variance of this sample are: Ox=87; s²-2060.5 O x-87; s=1648.4 x=84; s²-2060.5 O x 84; s²-1648.4
Transcribed Image Text:Question 2 A random sample of size n = 6 is selected. The data in the highlighted cells above are shown below. X 59 112 45 115 50 141 The mean and variance of this sample are: Ox=87; s²-2060.5 O x-87; s=1648.4 x=84; s²-2060.5 O x 84; s²-1648.4
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