A spinning device has 3 numbers, 1, 2, and 3, each as likely to turn up as
Question:
A spinning device has 3 numbers, 1, 2, and 3, each as likely to turn up as the other. If the device is spun twice, what is the probability that
(A) The same number turns up both times?
(B) The sum of the numbers turning up is 5?
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Related Book For
College Mathematics For Business Economics, Life Sciences, And Social Sciences
ISBN: 978-0134674148
14th Edition
Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker
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