The linear regression equation for a data set is ŷ = 1.2 – 3.2z. The actual value is -3.9, when z = 2 What is the residual value at x=2? residual:

MATLAB: An Introduction with Applications
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The linear regression equation for a data set is ŷ = 1.2 – 3.2z. The actual value is -3.9, when z = 2.
What is the residual value at x=2?
residual:
Transcribed Image Text:The linear regression equation for a data set is ŷ = 1.2 – 3.2z. The actual value is -3.9, when z = 2. What is the residual value at x=2? residual:
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