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Organisation of...

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  • Question 1
    1 / -0

    Convert the following inclusive series into exclusive series.

    50-59,60-69

  • Question 2
    1 / -0

    Find out the class interval from the following mid-points.

    Mid-value Frequency
    12.5 7
    17.5 12

  • Question 3
    1 / -0

    Mid point of Class interval 10-20 is

  • Question 4
    1 / -0

    Calculate the range of class interval 15-35

  • Question 5
    1 / -0

    Convert the following into simple frequency.
    5 students obtained less than 3 marks
    12 students obtained less than 6 marks

  • Question 6
    1 / -0

    Calculate the mid-value of class interval 99.5-109.5

  • Question 7
    1 / -0

    Which of the following is expressed in open –ended class

  • Question 8
    1 / -0

    Refer the table given below calculate that how many workers get a daily wages of 109 and below. Options are

    Daily wages (Rs) No. of workers
    90-99 5
    100-109 9
    110-119 3

  • Question 9
    1 / -0

    Refer the table given below calculate that how many workers get a daily wages of 100 and above. Options are

    Daily wages(Rs) No of workers
    90-99 5
    100-109 9
    110-119 3

  • Question 10
    1 / -0

    Calculate the class interval of the class 94.5-99.5

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