Three six-sided dice are rolled together. a. What is the probability that all three numbers will be the same? b. What are the odds that none of the numbers are a six?
Three six-sided dice are rolled together. a. What is the probability that all three numbers will be the same? b. What are the odds that none of the numbers are a six?
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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Question
Three six-sided dice are rolled together.
a. What is the probability that all three numbers will be the same?
b. What are the odds that none of the numbers are a six?
Expert Solution
Step 1
There are 6 outcomes for the event rolling of a one-sided die.
The definition of probability is the ratio of favorable outcomes of the event to the total number of outcomes.
For the complement of the event
is the number of outcomes of the event
is a number of outcomes of an event
Step by step
Solved in 3 steps
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