Analysis of Variance for the data:
Draw a random sample of size 25 from the following data :
(a) With Replacement and (b) Without Replacement and obtain Mean and Variance.
|
23 24 43 37 26 29 18 23 24 25
43 37 29 49 41 23 34 28 35 39
23 37 43 41 26 34 18 35 24 42
37 24 29 43 49 37 41 25 23 39
34 18 23 39 18 35 29 28 26 23
21 26 36 31 34 56 26 48 36 41
32 43 25 39 29 27 35 18 26 31
21 18 29 41 26 43 36 39 37 28
18 28 23 35 42 24 34 46 57 54
22 31 36 25 20 37 24 19 39 22
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Ques: Carry out the Analysis of Variance for the data given below and also Test the significance of the Treatment differences.
The following table shows the gains in weight of pigs in a comparative feeding trial. The five lots of pigs represent five different treatments and there were 10 pigs in each lot. Gains in weight of pigs in a comparative feeding trial.
|
Replicate
|
Lot 1
|
Lot 2
|
Lot 3
|
Lot 4
|
Lot 5
|
|
1.
|
165
|
168
|
134
|
185
|
201
|
|
2.
|
156
|
188
|
156
|
195
|
189
|
|
3.
|
159
|
180
|
189
|
156
|
173
|
|
4.
|
167
|
166
|
138
|
201
|
193
|
|
5.
|
170
|
170
|
153
|
165
|
164
|
|
6.
|
146
|
161
|
190
|
175
|
160
|
|
7.
|
150
|
171
|
160
|
187
|
200
|
|
8.
|
151
|
169
|
172
|
177
|
142
|
|
9.
|
164
|
179
|
142
|
166
|
184
|
|
10.
|
158
|
191
|
155
|
165
|
149
|