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Maths Apps ATAR - bivariate data
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Question:
What is the coefficient of determination
Author: Chelsey LouiseAnswer:
The accuracy at which we can predict one variable using the other represented by r^2 (always between 0-1) because if r=1 and the graph is perfectly linear we can predict variables with complete accuracy. ie. given hight we can predict weight to r^2 %
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