Mathematics · Statistics
Which of the following are alternative names for the independent variable (usually denoted by x) in linear regression analysis? (i) The regressor (ii) The regressand (iii) The causal / explanatory variable (iv) The effect / outcome variable Choose the correct option:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(i), (ii), (iii) and (iv)
- 2(i), (ii) and (iii) only
- 3(i) and (iii) only✓
- 4(ii) and (iv) only
Correct answer
(i) and (iii) only
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