sign test

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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1.The following are the measurements of breaking strength of a certain kind of ribbon in
pounds:
163
165
160
189
161
171
158
151
169
162
163
139
172
165
148
166
172
165
148
166
172
163
187
173
Use the sign test to test the null hypothesis µ=160 against µ>160 at the 0.05 level of
significance.
Transcribed Image Text:1.The following are the measurements of breaking strength of a certain kind of ribbon in pounds: 163 165 160 189 161 171 158 151 169 162 163 139 172 165 148 166 172 165 148 166 172 163 187 173 Use the sign test to test the null hypothesis µ=160 against µ>160 at the 0.05 level of significance.
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