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Mathematics, 02.03.2021 01:30 pc103919

The number of children x, belonging to each of eight families registering for swimming was 3,2,6,3,4,2,5,6. Find the mean, x. (Give answer correct to 2 decimal places.)

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The number of children x, belonging to each of eight families registering for swimming was 3,2,6,3,4...
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