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Mean of a certain number of …

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Mean of a certain number of observations is X. If each observation is divided by m and increased by n, then find the mean of new observation.

    • Posted by Aakarsh Gupta 7 years, 1 month ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    ..... ...... 7 years, 1 month ago

    (X÷m)+n

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