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The ages of 10 business owners were as follows: 18, 55, 42, 60, 25, 28, 40, 58, 74, 40 Find the sample variance, 2 S

The ages of 10 business owners were as follows: 18, 55, 42, 60, 25, 28, 40, 58, 74, 40 Find the sample variance, 2 S (round to 4 decimal places)

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