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Athletic Training Time The Following Data Represent the Numbers of Minutes an Athlete

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Athletic Training Time
The following data represent the numbers of minutes an athlete spends training per day: 73, 74, 76, 77, 79, 79, 83, 84, 88, 84, 84, 85, 86, 86, 87, 87, 88, 91, 92, 92, 93, 97, 98, 98, 81, and 82. The mean and standard deviation were computed to be 85.54 and 6.97, respectively.
-Refer to the Athletic Training Time statement. What percentage of the measurements lies in the interval (71.60, 99.48)?


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