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    Using a Binomial Table: Independent Tosses

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    A fair coin is given n independent tosses and X denotes the number of heads. Use this model to make the
    following calculations. Use Binomial Table or a TI or Excel
    (a) If n = 10, P(4<=X<=6) =__________ .
    (b)If n = 10, P(4<X<7)=________ .
    (c)If n = 25, P(10<X<=15)=_________ .
    (d) If n = 25, P(X<12)=______ .
    (e) If n = 25, P(X=12)=______ .

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    Thanks for letting me work on your post. Here is my explanation:


    (b) ...

    Solution Summary

    This solution determines the calculations of the coin toss probabilities.