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10th Class Mathematics Statistics Question Bank Statistics and Probability

  • question_answer
    Average scores of fifty students in a class is 44. Later on it was found that a score 23 was incorrectly recorded as 73. The correct average score is

    A)  42                                         

    B)  43  

    C)  45                         

    D)         44

    Correct Answer: B

    Solution :

    Not available


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