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Statistics Test...

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  • Question 1
    1 / -0

    The most frequent value in the data is known as

  • Question 2
    1 / -0

    The percentage of marks obtained by 100 students in an examination are as follows:

    Marks 30-35 35-40 40-45 45-50 50-55 55-60 60-65
    Frequency 14 16 18 23 18 8 3

    The median class is

  • Question 3
    1 / -0

    The percentage of marks obtained by 100 students in an examination are as follows:

    Marks 130-135 135-140 140-145 145-150 150-155 155-160 160-165
    Frequency 14 16 18 23 18 8 3

    The cumulative frequency of the class interval 140 – 145 is

  • Question 4
    1 / -0

    The measure of central tendency that can be obtained graphically is

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