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9th Class Mathematics Probability Question Bank Probability

  • question_answer
    A boy tosses a coin 1000 times and finds that it comes up tail 453 times. Find the probability of getting up head.

    A)  0.457                                   

    B)         0.453       

    C)         0.574                                   

    D)         0.547       

    Correct Answer: D

    Solution :

    Probability (getting up head) \[=\frac{1000-453}{1000}=\frac{547}{1000}=0.547\]


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