Question: Given the following Multiple linear regression [sales (in $1000) and price (in dollars)]: the below equation implies that an Sales = 5000 - 8 (Price)

Given the following Multiple linear regression [sales (in $1000) and price (in dollars)]: the below equation implies that an Sales = 5000 - 8 (Price) +7.25 (Advertising)

  • Increase of $1 in advertisement is associated with an increase of $7250 in sales
  • Increase of $1 in advertisement is associated with an decrease of $7. 25 in sales
  • Increase of $7.5 in advertisement is associated with an increase of $1 in sales
  • Increase of $1 in advertisement is associated with an increase of $7.25 in sales

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