The following are weight in kg of 11people :(a) find the mean weight of the people?
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Answer: 65.6 kg
Step-by-step explAINATION;a) Mean = Sum of observations ÷ number of observations
=
11
54+54+57+59+60+62+62+62+65+70+75+84/11
788/11
the 11 people weight =65.6 kg
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