Indu dhiman Asked a Question
May 21, 2021 6:44 pmpts 30 pts
Question: 30/50 Unit Solved Papers (1-10) - Economics The mean and S.D. of a data set are 10 and 3. If every observation is increased by 2 then the coefficient of variation will be:
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  • Reshma gupta thankyou
    If a constant, k, is added to each number in a set of data, the mean will be increased by k and the standard deviation will be unaltered (since the spread of the data will be uncha...
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    Indu dhiman
    but here answer is 30 instead of 25
    • cropped7747382452942194472.jpg
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