John and Peter are among the eight players a volleyball coach can choose from to field a six-player team. If all six players are chosen at random, what is the probability of choosing a team that includes John and Peter?  Pick: A) 7/15 B) 11/20 C) 14/25 D) 15/28 E) 16/35
The total possible ways of selecting a 6-member team is 8C6 = 28   The possible ways which include John and Peter is 6C4 = 15   The probability of choosing both John and Peter is 15/28   The answer is 15/28.
<result>D</result>
John and Peter are among the eight players a volleyball coach can choose from to field a six-player team. If all six players are chosen at random, what is the probability of choosing a team that includes John and Peter?