Mathematics · Statistics and Regression

Which of the following assumptions are valid in linear regression analysis? A. Dependent variable values are normally distributed. B. Residuals follow a skewed distribution. C. Variance of dependent variable remains constant across predictor values. D. Residuals are independent of each other.

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1B and D only
2A and B only
3A, C and D only✓
4B, C and D only

Correct answer

A, C and D only

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Which of the following assumptions are valid in linear regression analysis? A. Dependent variable values are normally distributed. B. Residuals follow a skewed distribution. C. Variance of dependent variable remains constant across predictor values. D. Residuals are independent of each other.

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Which of the following assumptions are valid in linear regression analysis? A. Dependent variable values are normally distributed. B. Residuals follow a skewed distribution. C. Variance of dependent variable remains constant across predictor values. D. Residuals are independent of each other.

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