In a Simple Linear Regression Analysis,if the Correlation Coefficient Is

question 15

Multiple Choice

In a simple linear regression analysis,if the correlation coefficient is positive,then:

• A)The y intercept must also be a positive value.
• B)The coefficient of determination can be either positive or negative,depending on the value of the slope.
• C)The least squares regression equation could either have a positive or a negative slope.
• D)The slope of the regression line must also be positive.
• E)The standard error of estimate can either have a positive or a negative value.

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