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10th Class Mathematics Statistics Question Bank Statistics

  • question_answer
    The mean of 9, 11, 13, p, 18 and 19 is p. Find the value of 'p'.

    A) 12                                          

    B) 13

    C) 14                          

    D)        15

    Correct Answer: C

    Solution :

    Given mean = p \[\Rightarrow \]\[\frac{9+11+16+p+18+19}{6}=p\]\[\Rightarrow \]\[\text{p}=\text{14}\]


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