A fair die has 12 sides and they are labeled 1, 2, 3, …, 12. All answers should be in fraction form. What is the probability of rolling the die and it lands with the 3 face on top?  What is the probability of rolling the die and it lands with the 3 or a 7 face on top?  What is the probability of rolling the die and it lands with a 15 face on top?

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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A fair die has 12 sides and they are labeled 1, 2, 3, …, 12. All answers should be in fraction form.

What is the probability of rolling the die and it lands with the 3 face on top? 

What is the probability of rolling the die and it lands with the 3 or a 7 face on top? 

What is the probability of rolling the die and it lands with a 15 face on top? 

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A fair die has 12 sides and they are labeled 1, 2, 3, …, 12 = ? 

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