Concept explainers
a.
Calculate the number of time that head comes up in the tossing of a coin.
a.
Answer to Problem 2CE
The solution is,
Explanation of Solution
Given: The number of tosses is,
Calculation:
Consider the toss of a single coin then the
program:
clc clear close all n=20; r=rand(1,n); Heads=r > 0.5; a=find(Heads==1);
a=find(Heads==1);
Query:
- First, define the number of tosses.
- Then generate a random number with probability 0 to 1.
- Then identify the number which have probability greater than 0.5.
b.
Calculate the number of time that head comes up in the tossing of a coin.
b.
Answer to Problem 2CE
The solution is,
Explanation of Solution
Given: The number of tosses is,
Calculation:
Consider the toss of a single coin then the sample space contains two elements, head and tail. If the toss is fair and repeat many times so, you can expect that the probability to come head would be half.
program:
clc clear close all n=80; r=rand(1,n); Heads=r > 0.5; a=find(Heads==1);
Query:
- First, define the number of tosses.
- Then generate a random number with probability 0 to 1.
- Then identify the number which have probability greater than 0.5.
c.
Calculate the number of time that head comes up in the tossing of a coin.
c.
Answer to Problem 2CE
The solution is,
Explanation of Solution
Given: The number of tosses is,
Calculation:
Consider the toss of a single coin then the sample space contains two elements, head and tail. If the toss is fair and repeat many times so, you can expect that the probability to come head would be half.
program:
clc clear close all n=200; r=rand(1,n); Heads=r > 0.5; a=find(Heads==1);
Query:
- First, define the number of tosses.
- Then generate a random number with probability 0 to 1.
- Then identify the number which have probability greater than 0.5.
d.
Calculate the number of time that head comes up in the tossing of a coin.
d.
Answer to Problem 2CE
The solution is,
Explanation of Solution
Given: The number of tosses is,
Calculation:
Consider the toss of a single coin then the sample space contains two elements, head and tail. If the toss is fair and repeat many times so, you can expect that the probability to come head would be half.
program:
clc clear close all n=800; r=rand(1,n); Heads=r > 0.5; a=find(Heads==1);
Query:
- First, define the number of tosses.
- Then generate a random number with probability 0 to 1.
- Then identify the number which have probability greater than 0.5.
Chapter 15 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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