Subject

    Data Interpretation

    Topic

    Bar Graph

    What is the average number of peoples using mobile service ‘M’ for all the years together?

    ক)
    48,000
    খ)
    60,000
    গ)
    66,000
    ঘ)
    82,000
    ঙ)
    None of these

    Explanation

    Total number of people using mobile service ‘M’ for all the years together = (60 + 50 + 80 + 60 + 50) × 1000 = 300,000 We know that: Average=sum of elementsnumber of elementsAverage=sum of elementsnumber of elements Required average=300,0005=60,000

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