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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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Given observation is 4,8,10,12,16,34
here n 6 € x²ì = 4²+8²+10²+12²+16²+34²
= 1736 € xi = 4+8+10+12+16+34 = 84
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