Multiple Choice
Let the coefficient of determination computed to be 0.39 in a problem involving one independent variable and one dependent variable. This result means that:
A) The relationship between two variables is negative
B) The correlation coefficient is 0.39 also
C) 39% of the total variation is explained by the independent variable
D) 39% of the total variation is explained by the dependent variable
Correct Answer:

Verified
Correct Answer:
Verified
Q9: One use of a regression line is<br>A)to
Q10: The regression coefficients re independent of change
Q11: In regression, the equation that describes how
Q12: If there is a very strong correlation
Q13: Relationship between correlation coefficient and coefficient of
Q14: If one of the regression coefficient is
Q16: The strength (degree) of the correlation between
Q17: The correlation coefficient is used to determine:<br>A)A
Q18: In regression analysis, the variable that is
Q19: The percent of total variation of the