An assumption of the regression model is that the random error term has a mean equal to:
A)zero for each x
B)one for each x
C)the value of each x
D)zero for each y

Name: An assumption of the regression model is that the random error term has a mean equal to: A)zero for each x B)one for each x C)the value of each x D)zero for each y
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Quizplus · Accepted Answer

The assumption of the regression model is that the random error term has a mean of zero for each value of x, ensuring that the model's predictions are unbiased.

An Assumption of the Regression Model Is That the Random