The following data are from a completely randomized design. Treatment A B 162 142 126 142 156 122 165 124 138 145 142 140 148 136 150 174 152 128 Sample mean 156 142 134 Sample variance 164.4 131.2 110.4 a. Compute the sum of squares between treatments (to the nearest whole number). b. Compute the mean square between treatments (to 1 decimal). c. Compute the sum of squares due to error (to the nearest whole number).

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The following data are from a completely randomized design.
Treatment
A
B
C
162
142
126
142
156
122
165
124
138
145
142
140
148
136
150
174
152
128
Sample mean
156
142
134
Sample variance
164.4
131.2
110.4
a. Compute the sum of squares between treatments (to the nearest whole number).
b. Compute the mean square between treatments (to 1 decimal).
c. Compute the sum of squares due to error (to the nearest whole number).
Transcribed Image Text:Hint(s) Check My Work The following data are from a completely randomized design. Treatment A B C 162 142 126 142 156 122 165 124 138 145 142 140 148 136 150 174 152 128 Sample mean 156 142 134 Sample variance 164.4 131.2 110.4 a. Compute the sum of squares between treatments (to the nearest whole number). b. Compute the mean square between treatments (to 1 decimal). c. Compute the sum of squares due to error (to the nearest whole number).
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