In Regression Analysis, Which of the Following Is Not a Required

question 13

Multiple Choice

In regression analysis, which of the following is not a required assumption about the error term $\varepsilon$ :

• A)the expected value of the error term is zero
• B)the variance of the error term is constant
• C)the values of the error term must be positive.
• D)the error term is normally distributed
• E)all of the above

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