perplexus.info :: Probability : Flipping a coin

Flipping a coin (Posted on 2003-05-20)

Suppose you flip a coin three times.

What is the probability of getting exactly one heads?

See The Solution Submitted by Tim Axoy

Rating: 2.7647 (17 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re: I know it!

| Comment 10 of 23 |

(In reply to I know it! by Silly Jilly)

I mean 3/8.

Posted by Silly Jilly on 2003-05-23 13:01:15

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (12)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info