Refer to Exercise 15.4. a. Which variable has the largest semipartial correlation with the criterion, partialling out the other variables? b. The overall F in Exercise 15.4 is not significant, yet...

Refer to Exercise 15.4.

a. Which variable has the largest semipartial correlation with the criterion, partialling out the other variables?

b. The overall F in Exercise 15.4 is not significant, yet Environment correlates significantly (r 5 .58) with Y. How is this possible?