Multiple Choice
If there is a positive correlation between X and Y,then the regression equation Y = bX + a will have _____.
A) b > 0
B) b < 0
C) a > 0
D) a < 0
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q45: For the regression equation Y = 2X
Q46: A set of n = 15 pairs
Q47: The following X and Y scores
Q48: What correlation is obtained when the Pearson
Q50: The Pearson and the Spearman correlations are
Q51: A set of X and Y scores
Q52: Which of the following best describes
Q53: If the following nine scores are ranked
Q54: For the linear equation Y = 2X
Q73: A negative correlation means that decreases in