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11th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-11

  • question_answer
    The mean of the data set comprising of 16 observations is 16. If one of the observations valued 16 is deleted and three new observations valued 3, 4 and 5 are added to the data, then the mean of the resultant data is _______.

    A)  15.2                            

    B)  14.6

    C)  15.0                            

    D)  14.0

    E)  None of these

    Correct Answer: D

    Solution :

     Not Available


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