Question:
The times (in seconds) taken by 150 atheletes to run a 110 m hurdle race are tabulated below
The number of atheletes who completed the race in less than 14.6 s is
(a) 11
(b) 71
(c) 82
(d) 130
Solution:
(c) The number of atheletes who completed the race in less than 14.6
= 2 + 4+ 5+71 =82