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Asked Mar 25, 2020
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What is the difference between y hat and y bar when talking about regression?

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Expert Answer

Step 1

Regression:

Regression analysis estimates the relationship among variables. That is, it estimates the relationship between one dependent variable and one or more independent variables.

 

The general form of first-order regression model is y-hat = β 0 + β 1 x + ε...

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