Normalpdf - Texas Instruments TI-83 Manual Book

normalpdf(

computes the probability density function (
normalpdf(
distribution at a specified
standard deviation s =1. To plot the normal distribution, paste
to the editor. The probability density function (pdf) is:
Y=
1
f ( x ) e
2
m s]
[
normalpdf( x , ,
Tip: For plotting the normal distribution, you can set window variables
so that the mean m falls between them, and then select
Xmax
menu.
ZOOM
TI-83 Plus Inferential Statistics and Distributions
value. The defaults are mean m =0 and
x
2
( x
)
, 0
2
2
)
Note: For this example,
Xmin = 28
Xmax = 42
Ymin = 0
Ymax = .25
) for the normal
pdf
normalpdf(
Xmin
from the
0:ZoomFit
and
425