11th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-10

  • question_answer
    The standard deviation of the data 6, 5, 9, 13, 12, 8, 10 is _______.

    A)  \[\sqrt{7}\]                               

    B)  \[\sqrt{\frac{52}{7}}\]

    C)  \[\frac{52}{7}\]                        

    D)  \[7\]

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available

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