Mathematics, 05.05.2020 08:01 nuckols

The data set below gives the waiting times (in minutes) of several people at a department of motor vehicles service center. 11 , 7, 14 , 2, 8, 13 , 3 , 6 , 10 , 3 , 8 , 4 , 8 , 4 , 7 How many times fall within two standard deviations of the mean?

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