The table below provides the time stamps for the 8 people whocalled a reservation desk for a ferry service between 8:00 am and8:20 am. Based on the data in the table, what is the flow rate ofcallers?

Caller Time in 8:01 8:02 8:06 8:09 8:10 8:12 8:16 8:17 Time out 8:05 8:07 8:08 8:12 8:15 8:20 8:19 8:19
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