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mjhgfd mjhgfd
wrote...
6 years ago
The equation for a simple linear regression that saw sales averaging 225,000 over the last ten periods, and advertising budgets averaging 3,000 over the last 10 periods is: Y = 3250 + 120x This indicates that a 1 increase in advertising will increase sales by:
 a. 3370
  b. 250
  c. 120
  d. 1875
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alohacharlesalohacharles
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6 years ago
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