96 171 202 178 147 102 153 197 127 82 157 185 90 116 172 111 148 213 130 165 141 149 206 175 123 128 144 168 109 167 95 163 150 154 130 143 187 166 139 149 108 119 183 151 114 135 191 137 129 158 Decide whether the data appears to be approximately normally distributed by: (a) comparing various data characteristics to theoretical properties. (b) developing a normal probability plot.
96 171 202 178 147 102 153 197 127 82 157 185 90 116 172 111 148 213 130 165 141 149 206 175 123 128 144 168 109 167 95 163 150 154 130 143 187 166 139 149 108 119 183 151 114 135 191 137 129 158 Decide whether the data appears to be approximately normally distributed by: (a) comparing various data characteristics to theoretical properties. (b) developing a normal probability plot.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Below is a data set of (n = 50) electricity costs, in dollars, of one-bedroom apartments in a large city:
96 171 202 178 147 102 153 197 127 82 157 185 90 116 172 111 148 213 130 165 141 149 206 175 123 128 144 168 109 167 95 163 150 154 130 143 187 166 139 149 108 119 183 151 114 135 191 137 129 158
Decide whether the data appears to be approximately
(a) comparing various data characteristics to theoretical properties.
(b) developing a normal probability plot.
Expert Solution
Step 1
We have to decide whether the given data is normally distributed or not .
The data-set is given as-
| 96 |
| 171 |
| 202 |
| 178 |
| 147 |
| 102 |
| 153 |
| 197 |
| 127 |
| 82 |
| 157 |
| 185 |
| 90 |
| 116 |
| 172 |
| 111 |
| 148 |
| 213 |
| 130 |
| 165 |
| 141 |
| 149 |
| 206 |
| 175 |
| 123 |
| 128 |
| 144 |
| 168 |
| 109 |
| 167 |
| 95 |
| 163 |
| 150 |
| 154 |
| 130 |
| 143 |
| 187 |
| 166 |
| 139 |
| 149 |
| 108 |
| 119 |
| 183 |
| 151 |
| 114 |
| 135 |
| 191 |
| 137 |
| 129 |
| 158 |
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 7 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman