. The surface of a circular dart board has a small circle called the bull’s-eye and 20 pie-shaped regions  numbered from 1 to 20. Each of the pie-shaped regions is further divided into three parts such that a  person throwing a dart that lands on a specified number scores the value of the number, double the  number, or triple the number, depending on which of the three parts the dart falls. If a person hits the  bull’s-eye with probability 0.01, hits a double with probability 0.10, hits a triple with probability 0.05, and  misses the dart board with probability 0.02, what is the probability that seven throws will result in no  bull’s-eyes, no triples, a double twice, and a complete miss once?

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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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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8. The surface of a circular dart board has a small circle called the bull’s-eye and 20 pie-shaped regions 
numbered from 1 to 20. Each of the pie-shaped regions is further divided into three parts such that a 
person throwing a dart that lands on a specified number scores the value of the number, double the 
number, or triple the number, depending on which of the three parts the dart falls. If a person hits the 
bull’s-eye with probability 0.01, hits a double with probability 0.10, hits a triple with probability 0.05, and 
misses the dart board with probability 0.02, what is the probability that seven throws will result in no 
bull’s-eyes, no triples, a double twice, and a complete miss once? 

8. The surface of a circular dart board has a small circle called the bull's-eye and 20 pie-shaped regions
numbered from 1 to 20. Each of the pie-shaped regions is further divided into three parts such that a
person throwing a dart that lands on a specified number scores the value of the number, double the
number, or triple the number, depending on which of the three parts the dart falls. If a person hits the
bull's-eye with probability 0.01, hits a double with probability 0.10, hits a triple with probability 0.05, and
misses the dart board with probability 0.02, what is the probability that seven throws will result in no
bull's-eyes, no triples, a double twice, and a complete miss once?
Transcribed Image Text:8. The surface of a circular dart board has a small circle called the bull's-eye and 20 pie-shaped regions numbered from 1 to 20. Each of the pie-shaped regions is further divided into three parts such that a person throwing a dart that lands on a specified number scores the value of the number, double the number, or triple the number, depending on which of the three parts the dart falls. If a person hits the bull's-eye with probability 0.01, hits a double with probability 0.10, hits a triple with probability 0.05, and misses the dart board with probability 0.02, what is the probability that seven throws will result in no bull's-eyes, no triples, a double twice, and a complete miss once?
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Where did you get the 4 singles? 

Singles - 4
2
Transcribed Image Text:Singles - 4 2
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