Can Somebody help me with this plss i will give brainiest!!
Members at a recreation center can choose whether or not to play sports. Which fact establishes the observation that "a member is a girl" is independent from the observation "a member plays sports"?
a.As many girls play sports as do not.
b.The fraction of girls among the members that play sports is equal to the fraction of boys among the members that do not play sports.
c.Girls make up the same fraction of members that play sports as do not play sports.
d.As many girls as boys play sports.
