(10 pts) A couple has come to you for counseling. They are
expecting their first child and are concerned about the child’s
possible height. The man is 65” and the woman is 60” in height. The
average height of their ethnic group is 71”. For this ethnic group
height has a narrow sense heritability of .8.

a. What would you predict would be the height of their
child?

b. Explain to the couple how you arrived at this prediction.