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Author Question: In reference to the equation: y = -0.25 + 0.08x1 + 0.10x2, the value 0.08 is the: a. predicted ... (Read 93 times)

ssal

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In reference to the equation: y = -0.25 + 0.08x1 + 0.10x2, the value 0.08 is the:
 a. predicted value of y.
  b. estimated change in y when x1 increases by one unit.
  c. estimated change in y when x2 increases by one unit.
  d. predicted value of y when x1 = 0 and x2 = 0.
  e. predicted value of y when x1= 2 and x2 = 1.

Question 2

In reference to the equation: y = -0.25 + 0.08x1 + 0.10x2, the value 0.01 is the:
 a. predicted value of y.
  b. partial regression coefficient for x1.
  c. partial regression coefficient for x2.
  d. predicted value y when x1 = 0 and x2 = 0.
  e. predicted value of y when x1 = 2 and x2 = 1.



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rachel

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Answer to Question 1

B

Answer to Question 2

E




ssal

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Reply 2 on: Jun 24, 2018
Wow, this really help


strudel15

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Reply 3 on: Yesterday
Excellent

 

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