In Simple Linear Regression, The

question 21

Multiple Choice

In simple linear regression, the:

• A)least squares line is used to predict values of the independent variable.
• B)residual plot will reveal information about the basic model assumptions.
• C)least square line will not pass through the point (average x, average y).
• D)value of r (correlation coefficient) cannot be 0.
• E)all of the above

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