2 pts Suppose we use a person\'s dad\'s height to predict how short or tall the

Question

2 pts Suppose we use a person's dad's height to predict how short or tall the person will be by building a regression model to investigate if a relationship exists between the two variables. Suppose the regression results are as follows Least Squares Linear Regression of Height Variables Coefficient Std ErrorT P Constant 20.2833 8.70520 2.33 0.0223 DadsHt 0.67499 0.12495 5.40 0.0002 R' 0.2673 Adjusted R' 0.2581 Standard Deviation4.9000 What p-value would you use when conducting a test to determine if the variables are positively linearly related? Mean Square Error (MSE) 23.9235 ? ,0002 0001 0004 F6 5 9

Explanation / Answer

To conduct a test to determine if the variables are positively linearly related we will use p-value for DadsHt.

But we will divide the p-value by half for Positive.

So p-value = 0.0002/ 2 = 0.0001

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