If you toss an even number (x) of coins, what is the probability (y) of 50% head and 50% tail?
Solution Stats
Problem Comments
-
2 Comments
Peter Wittenberg
on 19 Dec 2012
binopdf(x/2,x,0.5) should yield the smallest solution. However, binopdf gets hung up on the input type. Does anyone know why?
J.R.! Menzinger
on 18 Mar 2013
the function you try to use belongs to the Statistics Toolbox, on cody it is only allowed to use Matlab alone, without toolboxes.
Read the notes on the right side in this link:
http://www.mathworks.de/matlabcentral/about/cody/#contribute_problems
Recent Solvers171
Suggested Problems
-
Given two strings, find the maximum overlap
291 Solvers
-
Least common multiple of many numbers
157 Solvers
-
274 Solvers
-
Generate N equally spaced intervals between -L and L
413 Solvers
-
370 Solvers
More from this Author100
Tags
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)