Denise's parents want her to start an extracurricular and suggest either badminton or chess. she wants to compare the average age of the players of each of these. she creates the graph shown to compare ages.

which statement correctly compares the distributions?

a) the majority of the players for both sports are over 50.
b) on average a badminton player is 5 years older than a chess player.
c) 50% of the chess players are younger than 75% of the badminton players.
d) the average age of a badminton player is about 18 years younger than a chess player.