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uestion 15 1. The ages of the 21 people who responded to a survey are listed below 17 18 19 19 21 23 27 27

uestion 15 1. The ages of the 21 people who responded to a survey are listed below 17 18 19 19 21 23 27 27 28 29 29 31 40 44 47 50 52 50 78 What is the sample standard deviation for the list of ages? Round to two decimal points

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