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.

Two groups of students were asked how many hours they spent reading each day. the table below shows the numbers for each group: group a 1 2 1 1 3 3 2 2 3 group b 3 2 3 2 2 2 1 1 2 based on the table, which of the following is true? the interquartile range for group a students is 0.5 less than the interquartile range for group b students. the interquartile range for group a students is equal to the interquartile range for group b students. the interquartile range for group a employees is 0.5 more than to the interquartile range for group b students. the interquartile range for group a employees is 1 more than the interquartile range for group b students.