Problem 277. chance in percent for minimum K heads when a good coin is tossed N times?
For example, chance is 100% for minimum 0 heads when a coin is tossed 7 times. Chance is 50% for minimum 2 heads when a coin is tossed 3 times. Chance is 0% for minimum 12 heads when a coin is tossed 11 times.
Solution Stats
Problem Comments
-
1 Comment
Martijn
on 9 Feb 2012
this problem could use some nontrivial testcases
Solution Comments
Show commentsProblem Recent Solvers50
Suggested Problems
-
Extract leading non-zero digit
2127 Solvers
-
First non-zero element in each column
843 Solvers
-
Return unique values without sorting
909 Solvers
-
Is the paranthesis sequence balanced ?
167 Solvers
-
convert matrix to single column
403 Solvers
More from this Author100
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!