A nutritionist need to study the daily protein intake of a client (during 3 week period), present in different food items and the data collected by him is as follows: 32, 21, 12, 43, 16, 48, 56, 24, 40, 45, 34, 11, 43, 33, 25, 34, 55, 32, 22, 20, 42
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