Question: Run a regression equation with education as the independent variable. Then add the sex variable to the equation and check the change in R2. Why

Run a regression equation with education as the independent variable.

Then add the sex variable to the equation and check the change in R2.

Why are there two changes in R2 reported in the SPSS output?

What does the first reported change in R2 mean?

What does the second reported change in R2 mean?

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