Probabilityforacointoss

# Probabilityforacointoss - disp(S%displays the sum of...

This preview shows page 1. Sign up to view the full content.

%Probability distribution for a fair coin n=input('enter number of tosses:'); k=0:n; N=n*ones(1,n+1); a=factorial(N); b=factorial(k); c=factorial(N-k); BC=a./(b.*c); P=BC/(2^n); S=sum(P); disp([k' P']);%displays the probabilities disp([k' BC']);%displays the binomial coefficients
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: disp(S);%displays the sum of probabilities which should equal one subplot(1,2,1);%these commands plot a graph and a bar graph of the data on the same %plot plot(k,P,'r'),grid; subplot(1,2,2); bar(k,P);...
View Full Document

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern