9th Class Mathematics Statistics Question Bank Statistics and Probability

  • question_answer
    The semi interquartile range of the observations 5, 7, 10, 9, 6, 8, 11, 18, 17, 16 is __________

    A) 1.5                                                                   

    B) 2.5          

    C) 3.5   

    D) 4.5

    E) None of these

    Correct Answer: C

    Solution :

    Not Available                                                              


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