Suppose that a student rolls two balanced dice three times in a row. What is the probability that on the first two rolls, the sum of the two numbers that appears is 7 and on the third roll the sum is 4?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
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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Suppose that a student rolls two balanced dice three times in a row. What is the probability that on the first two rolls, the sum of the two numbers that appears is 7 and on the third roll the sum is 4?

Expert Solution
Step 1: determine the given variable

There are 6 number on each die so the total number of outcomes

=6×6=36

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