Basic Statistics – Exercise 6.3

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This Post Has 5 Comments

  1. Measum Jaffri

    Thanks “free ilm” for uploading these notes. This is very usefull for me.

  2. auqamas

    there is a mistake in Q no 7

    1. Author

      ok, we’ll check it.

  3. Mathematician

    No everything is correct in this question in class boundaries we have to reduce lower class value by 0.5 and increase upper class by 0.5

  4. Abdullah

    There is an issue in Q7 the class limit starts from 31 in math book issued by punjab board

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