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  • 08-03-2024
  • Mathematics
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A simple random sample of 10 households is selected from a population of 100 households. The numbers of people in the sample households are 2, 5, 1, 4, 4, 3, 2, 5, 2, 3. Calculate the sample mean.
a) 3.0
b) 3.3
c) 4.0
d) 4.5

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