Could anybody figure out this algebra problem[with multiple choice answers]?

[Angie]

Mark scored at the 75th percentile on the dexterity test. If the scores of everyone taking the test are shown below, then what was Mark's score?

1, 1, 1, 1.5, 2, 2, 2, 2.5, 3

A. 2

B. 2.25

C. 2.5

 

[redrunner]

I think it's B b/c 2.25 is 75% of the highest score of 3