The times, in seconds, taken by 150 athletes to run a 110 m hurdle race are tabulated below: Class 13.8 – 14 14 – 14.2 14.2 – 14.4 14.4 – 14.6 14.6 – 14.8 14.8 – 15.0 Frequency 2 4 5 71 48 20 The number of athletes who completed the race in less than 14.6 seconds is:

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KollegeApply · Accepted Answer

82 Explanation: The number of athletes who completed the race in less than 14.6 seconds = 2 + 4 + 5 + 71 = 82

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