Question

The following table show the data on three variables X, Y and Z X 6 5...

The following table show the data on three variables X, Y and Z

X 6 5 3 5 7
Y 1 2 3 4 3
Z 2 3 2 3 2

Given that X is a function of Y and Z, find the multiple regression equation, hence find the
value of X when Y and Z are 5 and 4, respectively.

Math   Statistics-And-Probability   
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Answer #1

I had done this using MINITAB as follows-

Stat-Regression - Fit regression model- It open following window-

It gives output as follows-

From above regression line for given values of y and z value of x is 4.3

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