9th Class Mathematics Probability Question Bank Probability

  • question_answer
    A coin is tossed 15 times and observe that head comes up 11 times. What is the probability for a tail to come up?

    A)  \[\frac{11}{15}\]                                             

    B)         \[\frac{4}{15}\]      

    C)         \[\frac{15}{4}\]                               

    D)         \[\frac{15}{11}\]

    Correct Answer: B

    Solution :

    Not Available


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