0:00:00.012,0:00:07.162
Well, since this value is one standard deviation above the mean, 13 plus 4.8 is

0:00:07.162,0:00:14.657
17.8. If we add another 4.8, we get 22.6. And similarly, if we subtract 4.8 from

0:00:14.657,0:00:21.928
13, we get 8.2. And then subtract another 4.8 to get 3.4. So here's our normal,

0:00:21.928,0:00:24.933
unstandardized distribution.