Entire population would be in a straight line

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if yhat=74.80+19.72x 

Then what can we say about E(y)= Bo + B1x?

1. All statements are true 

2. A plot of predicted yhat values and x values would NOT result in a straight line 

3. Ahe appraised value of y and x for the entire population of houses would fall in a straight line 

4. A plot of mean appraised value of E(y) and x for entire population would be in a straight line

Reference no: EM131087339

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