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16.07.2019 • 
Mathematics

A. for runners in a race, a low time means a faster run. the winners in a race have the shortest running times. is it more desirable to have a finish time with a high or a low percentile when running a race?
b. the 20th percentile of run times in a particular race is 5.2 minutes. write a sentence interpreting the 20th percentile in the context of the situation.
c. a bicyclist in the 90th percentile of a bicycle race completed the race in 1 hour and 12 minutes. is he among the fastest or slowest cyclists in the race? write a sentence interpreting the 90th percentile in the context of the situation.

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