00:01
The us trade deficit in april of 2011 was 44 billion dollars.
00:12
In march, it was 47 billion dollars.
00:19
We have to find the average, so i'm going to make one giant assumption and assume this is the average per month.
00:32
When we do this, all we have to do to find the average is first we find the total, so 47 plus 44, and then we divide it by 2, because that 2 represents how many values we have going into our average.
00:53
So if you had 3 months, that 2 would become a 3.
00:57
4 months, it would become a 4, and so on and so on.
01:00
So let's add 47 plus 44.
01:05
7 plus 4, that becomes 11...