chapter 12 forecasting techniques Flashcards by sulah sajan | Brainscape

Q

y

A

a + bx

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Q

a

A

Σy/n - bΣx/n or Ȳ - bx̄

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Q

b

A

nΣxy - ΣxΣy / nΣx2 - (Σx)2

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