The answer is "Math".....but technically the official name for it is Mathematics.
2x3x4= 24 cubic units. You multiply the length by the width by the height.
1 and 5, 3 and 7, and 4 and 8
Given:
The regression equation is:
The given point is (17,3.8).
To find:
The residual for the given point.
Solution:
We have,
Substituting , we get
The predicted value at is 11.
The given point is (17,3.8). It means the observed value at is 3.8.
Formula for residual:
Residual = Observed value - Predicted value
Residual =
Residual =
Therefore, the residual for the given point is -7.2.