In a Regression Problem,if the Coefficient of Determination Is 0

question 97

Multiple Choice

In a regression problem,if the coefficient of determination is 0.90,this means that:

• A) 90% of the y values are positive.
• B) 90% of the variation in y can be explained by the regression line
• C) 90% of the x values are equal.
• D) 90% of the variation in x can be explained by regression line.