When the mean value of the dependent variable is independent of variation in the independent variable, the slope of the regressi
1 answer:
Answer:
zero
Step-by-step explanation:
The optimally fitted straight line via the locations and points on a graph is determined via linear regression. You may use regression equations to see if your data can indeed be fitted into a formula. If you want to create assumptions from your data, either future forecasts or indicators of previous behavior, using the Regression equation is highly beneficial.
The regression line is expressed as:
where;
= dependent variable
a = intercept
b = slope
= independent variable
So, when is independent of the variation of
, it means that
does not linearly depend on
. Thus, the slope of the regression will be zero.
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