Mathematics, 26.06.2020 16:01 uehlingt39
A physical fitness association is including the mile run in its secondary-school fitness test. The time for this event for boys in secondary school is known to possess a normal distribution with a mean of 460 seconds and a standard deviation of 40 seconds. Find the probability that a randomly selected boy in secondary school can run the mile in less than 368 seconds.
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A physical fitness association is including the mile run in its secondary-school fitness test. The t...
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