Author Question: For the regression equation, = -2X + 6, if the X value is above the mean (positive deviation), then ... (Read 48 times)

SAVANNAHHOOPER23 · **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