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Exercise condition:

The data shown below is the timing in seconds covered by athletes in the \(100\)-meter running race. Make a tally table and answer the given questions.
10.2, 15.3, 14.1, 15.3, 10.2, 10.7, 15.3, 12.9, 13.2, 12.9, 10.2, 10.7, 12.9, 13.2, 15.3, 14.1.
Pete Niesen
i) How many athletes reached the end point at 13.2 seconds ? \(=\) .
ii) The most athletes are finished at the time of  seconds.
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