Multiple Choice
If the slope of a regression line is 1.5, then________.
A) for every unit of change in X, there is a change of 1.5 units in Y.
B) for every unit of change in Y, there is a change of 1.5 in X.
C) the score of each case is 1.5 times higher on Y than on X.
D) Y causes X
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q12: If a = 2 and b =
Q13: A perfect association between variables can be
Q14: A study of traffic safety shows a
Q15: Dummy variables make it possible to include
Q16: The conditional mean of Y for any
Q18: When testing Pearson's r for significance, the
Q19: In the study reported in the text,
Q20: By convention, the independent variable is arrayed
Q21: A study found that parenting classes were
Q22: The text reported information about the relationship