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  • Card 10 / 26:
    Roll two fair dice. Each die has six faces.

    List the sample space.Let A be the event that either a three or four is rolled first, followed by an even number. Find P ( A ).Let B be the event that the sum of the two rolls is at most seven. Find P ( B ).In words, explain what “ P ( A | B )” represents. Find P ( A | B ).Are A and B mutually exclusive events? Explain your answer in one to three complete sentences, including numerical justification.Are A and B independent events? Explain your answer in one to three complete sentences, including numerical justification.

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Source:  OpenStax, Introductory statistics. OpenStax CNX. May 06, 2016 Download for free at http://legacy.cnx.org/content/col11562/1.18
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