It Reported Canadian Couples Have Intercourse a Mean of 3

It reported Canadian couples have intercourse a mean of 3 times per week,with a range between 0 and 8 times per week.Based on these findings,which of the following couples is most normal?

A) A couple who have sex between 0 and 8 times per week.
B) A couple who have sex 3 times per week.
C) A couple who have sex between 0 and 8 times per week,with an average frequency of 3 times per week.
D) None of the answers are correct.