7th Class Mathematics Data Handling Question Bank Data Handling & Graphs

  • question_answer
    If each entry of a data is increased by 2, how does the mean change?

    A)  Remains the same.               

    B)  Increases by 2

    C)  Decreases by 5                   

    D)  Becomes half.

    Correct Answer: B

    Solution :

    (b) Not available


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