rmr02828 rmr02828
  • 22-10-2022
  • Mathematics
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Suppose that a category of world class runners are known to run a marathon (26 miles) in an average of 145 minutes with a standard deviation of 12 minutes. Consider 49 of the races.
Let
X = the average of the 49 races.

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Suppose that a category of world class runners are known to run a marathon 26 miles in an average of 145 minutes with a standard deviation of 12 minutes Conside class=

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