Question: The histogram has 8 intervals, each with a width 1 minute and with midpoints at 2, 3, 4 and 9 minutes. The frequencies are 3,

The histogram has 8 intervals, each with a width 1 minute and with midpoints at 2, 3, 4 and 9 minutes. The frequencies are 3, 8, 6, 4, 2, 1,0 and 1. For the data described by the above histogram

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