A) They must be normally distributed.
B) They must show a linear pattern.
C) They must be perfectly correlated with the independent variable.
D) They must be constant across all levels of the independent variable.
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A) They must be normally distributed.
B) They must show a linear pattern.
C) They must be perfectly correlated with the independent variable.
D) They must be constant across all levels of the independent variable.
A. They must be normally distributed.
A. They must be normally distributed.
A) They must be normally distributed. Additionally, residuals should be homoscedastic (constant variance) and independent of one another.