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The variance of the given data 2, 4, 5, 6, 8, 17 is 23.33. Then find the variance for the data 4, 8, 10, 12, 16, 34.
(a) 23.23 (b) 25.33 (c)46.66 (d)48.66
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It is given that variance of the data A= {2, 4, 5, 6, 8, 17} is 23.33. ... Using the above theorem the variance of B is 2² times of variance of set A. It is given that is 23.33.
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