00:01
Okay, if i toss three coins, there are going to be eight possible outcomes.
00:07
That's my sample space, eight outcomes, ranging from head, head, head, time to tell, tail, tail.
00:15
Now, what i want to get is exactly two heads, which means it could be head first, head, second, tail, third.
00:25
Head, tail, head, or tail, head.
00:30
There are three ways to get two heads.
00:35
And that means then we have three chances out of eight.
00:39
And that's the answer...