COEFFICIENT OF DETERMINATION:
DEFINITION:
The Ratio of Explained Variation to the Total Variation is called as Coefficient of Determination.
It is denoted as above "r square".
Coefficient of Determination = Explained Variation/Total Variation
Where
What is Explained Variation?
Explained Variation is...
What is Total Variation?
Total variation is...
So, we can write Coefficient of Determination Formula also as...
NOTE: Coefficient of Determination may also be written as...
Coefficient of Determination = 1 - Unexplained Variation/Total Variation
What is Unexplained variation?
Unexplained Variation is...
So, Coefficient of Determination Formula will become...
It may also be written as...
Most Important Information:
Total Variation = Explained Variation + Unexplained Variation
best of luck!
If you want the PROOF of Coefficient of Determination then Just go on YouTube and write " Coefficient of Determination by Asad International Academy"
Or can visit this...
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