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Author Question: For the regression equation, = -2X + 6, if the X value is above the mean (positive deviation), then ... (Read 42 times)

SAVANNAHHOOPER23

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on: Jun 20, 2018
For the regression equation, = -2X + 6, if the X value is above the mean (positive deviation), then what can be determined about the predicted Y value?
 
  A) The predicted Y value will be above the mean for the Y scores.
  B) The predicted Y value will be below the mean for the Y scores.
  C) The predicted Y value will be equal to the mean for the Y scores.
  D) It is impossible to determine where the predicted Y value will be.

Question 2

Which of the following accurately describes the critical region?
 
  A) Outcomes with a very low probability if the null hypothesis is true
  B) Outcomes with a high probability if the null hypothesis is true
  C) Outcomes with a very low probability whether or not the null hypothesis is true
  D) Outcomes with a high probability whether or not the null hypothesis is true


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Cheesycrackers

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Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

A


SAVANNAHHOOPER23

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Reply 2 on: Jun 20, 2018
Gracias!

raenoj

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Reply 3 on: Yesterday
Wow, this really help

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