Material is analyzed for weight in grams from three vendors-A, B, C- by three different inspectors -1, 2, 3- and using three different scales 1, 2, 3. The experiment is set up on a Latin square plan with results as follows:

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Material is analyzed for weight in grams from three vendors-A, B, C- by three different
inspectors -1, 2, 3- and using three different scales 1, 2, 3. The experiment is set up
on a Latin square plan with results as follows:
Scale Inspector Vendor Weight
1
A
15
1
2
C
1
3
14
C
13
2
B
11
3
3
16
3
10
3
3
11
(i)
Analyse the data and draw conlusions.
(ii)
range test method.
Perform pairwise comparison for the means of the inspectors using Duncan's multiple
Draw lines below the inspectors labels, joining pairs of inspectors that are not
significantly different.
Inspector 1
Inspector 2
Inspector 3
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Add a caption.
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BAC
Transcribed Image Text:Material is analyzed for weight in grams from three vendors-A, B, C- by three different inspectors -1, 2, 3- and using three different scales 1, 2, 3. The experiment is set up on a Latin square plan with results as follows: Scale Inspector Vendor Weight 1 A 15 1 2 C 1 3 14 C 13 2 B 11 3 3 16 3 10 3 3 11 (i) Analyse the data and draw conlusions. (ii) range test method. Perform pairwise comparison for the means of the inspectors using Duncan's multiple Draw lines below the inspectors labels, joining pairs of inspectors that are not significantly different. Inspector 1 Inspector 2 Inspector 3 Swipe up for filters Add a caption. > Status (Contacts) BAC
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