Multiple Choice
The Y intercept is the point where
A) the horizontal axis connects to the vertical axis
B) the regression line crosses the horizontal axis of the scatterplot
C) the regression line meets the conditional mean of Y
D) the regression line crosses the vertical axis of the scatterplot
Correct Answer:

Verified
Correct Answer:
Verified
Q8: The symbol Y¢ ("Y-prime")stands for<br>A)the 1st Y
Q8: The direction of a relationship between variables
Q12: If a = 2 and b =
Q15: Dummy variables make it possible to include
Q20: By convention, the independent variable is arrayed
Q23: Scatterplots give information about the _ of
Q26: Scatterplots do NOT give information about the
Q27: A researcher reports a Pearson r of
Q29: For interval-ratio level variables, the scatterplot is
Q30: The amount of error in predicting Y