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Statistics Test...

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  • Question 1
    1 / -0

    Directions For Questions

    Answer the question based on the following data.

    The marks obtained by 20 students of a class in a mathematics test are as follows:

    45 35 60 32 31 52 31 45 39 55
    60 52 38 45 31 32 45 62 52 35

    ...view full instructions

    What is the frequency of students who obtained the lowest marks?

  • Question 2
    1 / -0

    Directions For Questions

    Answer the question based on the following data.

    The marks obtained by 20 students of a class in a mathematics test are as follows:

    45 35 60 32 31 52 31 45 39 55
    60 52 38 45 31 32 45 62 52 35

    ...view full instructions

    What is the range of the marks obtained by students?

  • Question 3
    1 / -0

    Directions For Questions

    Answer the question based on the following data.

    The marks obtained by 20 students of a class in a mathematics test are as follows:

    45 35 60 32 31 52 31 45 39 55
    60 52 38 45 31 32 45 62 52 35

    ...view full instructions

    The marks obtained by the maximum number of students are

  • Question 4
    1 / -0

    Directions For Questions

    Answer the question based on the given table.

    Age Group Frequency Cumulative Frequency
    3 – 5 2  
    5 – 7 4  
    7 – 9 3  
    9 – 11 1 X
    11 – 13 2 Y
    13 – 15 6  

    ...view full instructions

    What will be the value of X?

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