Number of classes: 8 Data Set: Finishing times (in seconds) of 20 adult male participants in a 5K race 1716 1634 1571 1470 2295 1447 1249 1800 1594 1780 1960 1521 1825 1617 1304 1822 2018 2081 1582 1481 Construct a frequency histogram of the data.

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