A fair 4-sided die, numbered 1, 2, 3 and 5, is rolled twice. The random variable X
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A fair 4-sided die, numbered 1, 2, 3 and 5, is rolled twice. The random variable X is the sum of the two numbers on which the die comes to rest.
a. Show that P(X = 8) = 1/8.
b. Draw up the probability distribution table for X, and find P(X > 6).
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Related Book For
Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook
ISBN: 9781108407304
1st Edition
Authors: Dean Chalmers, Julian Gilbey
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