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10th Class Mathematics Sample Paper Sample Paper - 4 - Term - 1

  • question_answer
      Find the median of the following frequency distribution.
    Wages (in Rs.) 200-300 300-400 400-500 500-600 600-700
    No. of laborers 3 5 20 10 6

    Answer:

      We have
    Wages (in Rs.) No. of Iabourers (f) c.f.
    200-300 300-400 400-500 500-600 600-700 3 5 20 10 6 3 8 28 38 49
       
    Now and this lies in 400-500 class  median class = 400 - 500. Here Median


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