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Mathematics

7th

grade

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Data Handling

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15 questions

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  • 1. Multiple Choice
    5 minutes
    1 pt

    What is the arithmatic mean of 1, 2,________,9,10?

    5.5

    6

    7.5

    10

  • 2. Multiple Choice
    2 minutes
    1 pt

    In a data , 10 numbers are arranged in increasing order . If the 7th entry is increased by 4 , by how much the median increased.

    0

    4

    6

    5

  • 3. Multiple Choice
    2 minutes
    1 pt

    Which of the following is true about mean?

    It occurs most frequently.

    It divides observations into two equal parts.

    It is representative of the whole group.

    It is sum of observation.

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