Wednesday

November 26, 2014

November 26, 2014

Posted by **Miri** on Sunday, October 4, 2009 at 7:31pm.

I'm confused on this problem. I don't even know what the problem is asking. :D

- Mathematics -
**bobpursley**, Sunday, October 4, 2009 at 7:33pmThe possible outcomes were

HHt

Htt

ttt

So, the probability of at least one head is 2/3

- Mathematics -
**Jacob**, Sunday, January 20, 2013 at 12:36pm6/7 because 7/8 and 6/7

**Answer this Question**

**Related Questions**

math - Three fair quarters are tossed, and a tail appears on at least one of ...

Algebra - Three quarters are tossed and a tail appears on at least one of them. ...

math - A coin is tossed. If a head appears, a spinner that can land on any of ...

math 7th grade - A coin is tossed. If a head appears, a spinner that can land on...

math - three fair coins are tossed. What is the probability that at least one is...

algebra/check my answer - Three fair coins are tossed. What is the probability ...

mathematics - John has 3 unique coins such that the probability of obtaining a ...

MATH - Write down the following events as sets and also write the corresponding ...

math answer check - Three coins are tossed, and the number of heads observed is ...

Statistics - A fair coin is tossed seven times. what is the probability of ...