Find grouped mean to the nearest whole number of the data

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Question: Find the grouped mean to the nearest whole number of the data in the frequency distribution in Table. Round to hundredths.

Frequency Distribution of Credit-Hour Loads

Class interval            Class frequency           Midpoint

     0-4                             3

     5-9                             7

   10-14                            4

   15-19                            2

   Total                            16

Reference no: EM131621449

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