Hence
1
√2?
H?A
?
?
.
6L0.997
7
?7
Remember almost all the data points (99.7%) fall into G3? but not
all. There will be approximately 0.30% of data points (0.13% on
either side of the mean) falling into the 4
th
standard deviation. This
means
1
√2?
H?A
?
?
.
6L1
8
?8
We can see that the maximum height a standard normal curve can
attain (at the center, mean) =
5
√6
= 0.398 0.4
There can be much more that can be spoken about a normal
distribution but my prime aim in this paper was to present the
details of the genesis, evolution and utility of a normal curve in a
simplified manner and I hope the same is achieved in
this regard.
Feedback most welcome at
[email protected]
Regards
Kalyan Sunkara