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Reading 11- LOS A (Part 1): Q1

1.Which term is least likely to apply to a regression model?

A)   Coefficient of variation.

B)   Goodness of fit.

C)   R Square
.

D)   Coefficient of determination.

The correct answer was A)

Goodness of fit, coefficient of determination and

R Square
are different names for the same concept. The coefficient of variation is not directly part of a regression model.

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这是二级题目么?

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这种题目肯定不考的,由时间可以看看,否则很浪费时间,太偏了~~~~

 

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