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26 April, 00:26

program that generates two random numbers between one and 11. what is the probability that both values will be more than 7? numbers can repeat.

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  1. 26 April, 01:28
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    1/9

    Step-by-step explanation:

    The numbers between 1 and 11 are:

    2, 3, 4, 5, 6, 7, 8, 9, 10

    There are 9 numbers.

    Of the 9 numbers, 8, 9, and 10 are greater than 7, so there are 3 numbers greater than 7.

    p (number greater than 7) = 1/3

    p (>7) = 1/3

    Each time a number is selected, the probability it is greater than 7 is 1/3.

    For two numbers, you have two independent events, so the overall probability is the product of the individual probabilities.

    p (>7 then >7) = p (>7) * p (>7) = 1/3 * 1/3 = 1/9
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