TI-83 Plus Inferential Statistics and Distributions 435
ShadeNorm(
ShadeNorm( draws the normal density function specified by mean
m
and
standard deviation
s
and shades the area between lowerbound and
upperbound. The defaults are
m
=0 and
s
=1.
ShadeNorm(lowerbound,upperbound[,m,s])
Note: For this example,
Xmin = 55
Xmax = 72
Ymin = L.05
Ymax = .2
Shade_t(
Shade_t( draws the density function for the Student-t distribution specified
by df (degrees of freedom) and shades the area between lowerbound and
upperbound.