Question

(f) Estimate the third quartile for the football players without a history of concussion Round your answer to three decimal places. The third quartile is

Answer 1

(f) Here for football players without history of concussion which is the middle group here. We have to identify the third quartile. So in box plot th third quartile is identified by the upper horizontal line of the box which in this case marks at 7000 $\mu$L

so here the answer is third quartile is 7000 $\mu$L