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JEE Main & Advanced Mathematics Statistics Question Bank Relation between mean median and mode pie diagram

  • question_answer
    The expenditure of a family for a certain month were as follows:            Food ? Rs.560, Rent ? Rs.420, Clothes ? Rs.180, Education ? Rs.160, Other items ? Rs.120            A pie graph representing this data would show the expenditure for clothes by a sector whose angle equals

    A)            180°

    B)            90° 

    C)            45°

    D)             64°

    Correct Answer: C

    Solution :

               Required angle \[={{\left( \frac{180\times 360}{1440} \right)}^{o}}={{45}^{o}}\].   


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