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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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aggotfay aggotfay
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7 years ago
A multiple regression model has the estimated form y = 7 + 2x1 + 9x2 As x1 increases by 1 unit (holding x2 constant), y is expected to
 a. increase by 9 units.
  b. decrease by 9 units.
  c. increase by 2 units.
  d. decrease by 2 units.
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m7md9078m7md9078
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7 years ago
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aggotfay Author
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7 years ago
this is exactly what I needed
megan.xo
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Yesterday
Good timing, thanks!
bahajo
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2 hours ago
You make an excellent tutor!
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