Two fair dice are rolled. Find the probabilities in parts (a)(d). (a) The sum of the dots
Question:
Two fair dice are rolled. Find the probabilities in parts (a)–(d).
(a) The sum of the dots is at least 10.
(b) The sum of the dots is less than 10.
(c) The sum of the dots is either 7 or at least 10.
(d) The sum of the dots is 2, or the dice both show the same number.
(e) What are the odds against rolling a 7?
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The sample space for the event of rolling 2 dice is S 1 1 1 2 1 3 6 6 so nS 36 See Example 5 on page ...View the full answer
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Related Book For
College Algebra
ISBN: 978-0134697024
12th edition
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
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