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
-
String substitution, sub problem to cryptoMath
228 Solvers
-
Make a run-length companion vector
633 Solvers
-
Generate N equally spaced intervals between -L and L
846 Solvers
-
810 Solvers
-
Basics: Divide integers to get integer outputs in all cases
132 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!