Earliest remember that the details a bit is much like brand new bell-figure bend feature out-of a frequent distribution
The new mean property value the fresh new 84 annual returns to own ten-Season treasury ties is about 5%, therefore the practical departure is mostly about 8% (pp). Two basic deviations is focused on 2 x 8 = 16, very we had predict most of the annual yields to fall in this the range of on the 5% +/- 16 pp or between on the -11% and you will +21%.