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Maxsis Maxsis
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Posts: 1548
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7 years ago
Aggregation reduces the standard deviation of demand
A) only if demand across the regions being aggregated is perfectly positively correlated.
B) only if demand across the regions being aggregated is not perfectly positively correlated.
C) even if demand across the regions being aggregated is not perfectly positively correlated.
D) whenever demand across the regions being aggregated is not perfectly positively correlated.
Textbook 
Supply Chain Management: Strategy, Planning, and Operation

Supply Chain Management: Strategy, Planning, and Operation


Edition: 6th
Authors:
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wrote...
7 years ago
B
Maxsis Author
wrote...
6 years ago
So ready for my quiz now Happy Dummy
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