Answer:
A. There were 8 people who rode in the bicycle race.
Explanation:
The line plot in the picture shows the distance in miles raced by Sophie's friends.
It's required to select one of the following options:
A. There were 8 people who rode in the bicycle race.
Since each x represents one person, and there are 8 x's, this statement is true.
B. More people rode 3/4 of a mile than 1/4 of a mile. There is only one x in 3/4 and 3 x's in 1/4. This is false
C. This option is false also, there were 5 people who rode 1/4 of a mile or 2/4 of a mile.
D. There were 2 people who rode 1 mile. False