Texas Instruments TI-83 Manual Book page 390

14. Press Í to paste
screen.
Press y Z ¢
Ë ¤.
35
(175.5448205 from step 11) is the lower
Ans
bound. 1å99 is the upper bound. The normal
curve is defined by a mean
standard deviation
15. Press Í to plot and shade the normal
curve.
is the area above the 95th percentile.
Area
is the lower bound.
TI-83 Plus Inferential Statistics and Distributions
ShadeNorm(
y D ¢
1 99
of 165.1 and a
of 6.35.
is the upper bound.
up
to the home
Ë ¢
165 1 6
low
387