Normalcdf( - Texas Instruments TI-84 Plus Manual Book

m s]
[
normalpdf(x , , )
For plotting the normal distribution, you can set window variables
Note:
so that the mean m falls between them, and then select

normalcdf(

normalcdf(
normalcdf( normalcdf(
computes the normal distribution probability between
normalcdf(
for the specified mean m and standard deviation s. The defaults are m=0 and
upperbound
s=1.
normalcdf(lowerbound,upperbound[,
Chapter 13: Inferential Statistics and Distributions
Note: For this example,
Xmin = 28
Xmax = 42
Ymin = 0
Ymax = .2
Xscl = 1
Yscl = .1
m s
, ])
Xmin
from the
0:ZoomFit
lowerbound
and
Xmax
menu.
ZOOM
and
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