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Calculate the missing frequency from the...

Calculate the missing frequency from the following distribution, it being given that the median of the distribution of 24. Age in years:      0-10    10-20    20-30    30-40    40-50 No. of persons:     5          25          ?           18          7

Answer

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Knowledge Check

  • Consider the following distribution Frequency of the class 30-40 is

    A
    3
    B
    4
    C
    48
    D
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