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31 October, 12:27

A standard six-sided number cube is rolled. Find the probability of the given event. 1. an even number or a one

2. A six or a number less than 3

3. An even number or number greater than 5

4. An odd number or number divisible by 3

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  1. 31 October, 14:28
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    1) probability of getting an even number or one: 2/3

    2) probability of getting six or a number less than 3: 1/2

    3) probability of getting even number or a number greater than five: 1/2

    4) probability of getting an odd number or number divisible by 3: 2/3

    Step-by-step explanation:

    Sample space = {1,2,3,4,5,6}

    Total number of possible outcome = 6

    1) probability of getting an even number or one:

    Sample space = {1,2,4,6}

    P = 4/6

    = 2/3

    2) probability of getting six or a number less than 3:

    Sample space = {1,2,6}

    P = 3/6

    = 1/2

    3) probability of getting even number or a number greater than five:

    Sample space = {2,4,6}

    P = 3/6

    = 1/2

    4) probability of getting an odd number or number divisible by 3:

    Sample space = {1,3,5,6}

    P = 4/6

    = 2/3
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