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Find the sum of deviations of all observations of data 5,8,10,15,22 from their mean |
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Answer» the mean of 5 ,8 ,10 ,15 ,22 is 12 the sum of the OBSERVATIONS is 60 and the number of observations is 5 so the mean = 60 / 5 = 12 pls mark me brainliest |
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