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1 find the variance of the following sample data set: 8:20;24;80 a) 444.6 b) 31.3 c) 0 d) 1028 e) None of the above

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1 find the variance of the following sample data set: 8:20;24;80 a) 444.6 b) 31.3 c) 0 d) 1028 e) None of the above

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