In a random experiment a six-sided die is rolled twice. Let event A be the outcomes are the same in both rollings. A={(1,1), (2,2),....., (6, 6)} Let B be the event that the total of the outcomes is 7. B={(1,6), (2,5),....., (6, 1)}. What is the probability of the event AUB? [26 petite] a. 18/36=0.5 Ob. 12/36=0.333 O c. None of the above 6/36=0.1667 d.

A First Course in Probability (10th Edition)
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Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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In a random experiment a six-sided die is rolled twice.
Let event A be the outcomes are the same in both rollings. A={(1,1), (2,2),..., (6, 6)}
Let B be the event that the total of the outcomes is 7. B={(1,6), (2,5),...... (6, 1)}.
What is the probability of the event AUB? [26 petits)
a.
18/36=0.5
Ob. 12/36=0.333
O c. None of the above
O d. 6/36=0.1667
Ti
Transcribed Image Text:In a random experiment a six-sided die is rolled twice. Let event A be the outcomes are the same in both rollings. A={(1,1), (2,2),..., (6, 6)} Let B be the event that the total of the outcomes is 7. B={(1,6), (2,5),...... (6, 1)}. What is the probability of the event AUB? [26 petits) a. 18/36=0.5 Ob. 12/36=0.333 O c. None of the above O d. 6/36=0.1667 Ti
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