TABLE 13.11 Weight Gain of Pigs Subjected to Five Treatments (1-5) 1 165 156 159 159 167 170 146 130 151 164 158 2 168 180 180 180 166 170 161 171 169 179 191 3 164 156 156 189 138 153 190 160 172 142 155 4 185 195 195 184 201 165 175 187 177 166 165 5 201 189 189 173 193 164 160 200 142 184 149 33 Weight gains in pigs subjected to five different treatments are giver Table 13.11 (Crampton and Hopkins 1934). (a) Test the hypothesis of equal mean treatment effects. (b) Using contrasts, compare treatments 1, 2, 3 versus 4; 1, 2 versus 3; 1 versus 2.

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Chapter10: Statistics
Section10.1: Measures Of Center
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TABLE 13.11 Weight Gain of Pigs Subjected to Five
Treatments (1-5)
2
1
165
156
159
159
167
170
146
130
151
164
158
168
180
180
180
166
170
161
171
169
179
191
164
156
156
189
138
153
190
160
172
142
155
4
185
195
195
184
201
165
175
187
177
166
165
5
201
189
189
173
193
164
160
200
142
184
149
13.33 Weight gains in pigs subjected to five different treatments are given in
Table 13.11 (Crampton and Hopkins 1934).
(a) Test the hypothesis of equal mean treatment effects.
(b) Using contrasts, compare treatments 1, 2, 3 versus 4; 1, 2 versus 3; and
1 versus 2.
Transcribed Image Text:TABLE 13.11 Weight Gain of Pigs Subjected to Five Treatments (1-5) 2 1 165 156 159 159 167 170 146 130 151 164 158 168 180 180 180 166 170 161 171 169 179 191 164 156 156 189 138 153 190 160 172 142 155 4 185 195 195 184 201 165 175 187 177 166 165 5 201 189 189 173 193 164 160 200 142 184 149 13.33 Weight gains in pigs subjected to five different treatments are given in Table 13.11 (Crampton and Hopkins 1934). (a) Test the hypothesis of equal mean treatment effects. (b) Using contrasts, compare treatments 1, 2, 3 versus 4; 1, 2 versus 3; and 1 versus 2.
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