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  3. 10th Class
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10th Class Mathematics Sample Paper Sample Paper - 6 - Term - 1

  • question_answer
      If the mean of the following distribution is 27, find the value of p.
    Clearly 0-10 10-20 20-30 30-40 40-50
    Frequency 8 P 12 13 10

    Answer:

       
    Mid values
    5 15 25 35 45 8 P 12 13 10 40 15p 300 455 450
     
    Since Mean


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