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The mode of a distribution is 55 and the...

The mode of a distribution is 55 and the modal class is 45-60 and the frequency preceding the modal class is 5 and the frequnecy after the modal class is 10 . Find the frquency of the modal class .

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Knowledge Check

  • For the following distribution the modal class is

    A
    40-50
    B
    20-30
    C
    30-40
    D
    50-60

  • If the greater than cumulative frequency of a class is 60 and that of the next class is 40 , then find the frequency of that class .

    A
    10
    B
    20
    C
    50
    D
    30

  • In a frequency distribution, the mid-value of a class is 10 and width of each class is 6. The upper limit of the class is

    A
    13
    B
    7
    C
    8
    D
    12

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    Consider the data The difference of the upper limit of the median class and the lower limit of the modal class is

    In a frequency distribution, the mid values of a class is 10 and width of the class is 6. The lower limit of the class is

    In a frequency distribution, the mid value of a class is 10 and the width of the class is 6. The lower limit of the class is

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