Mathematics, 28.09.2019 05:00 LeandraMiller3398

To qualify as a contestant in a race, a runner has to be in the top 16% of all entrants. the running times are normally distributed, with a mean of 63 min and a standard deviation of 4 min. to the nearest minute, what is the qualifying time for the race

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To qualify as a contestant in a race, a runner has to be in the top 16% of all entrants. the running...

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