Inferential Stat Editors - Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book

8. Press y = ~ to display the
menu.
9. Press Í to open a wizard for the input of the
parameters.
ShadeNorm(
Ë
10. Enter
175 5448205
press †. Enter y D
1
and press †. Enter the mean m of
normal curve and press †. Enter a standard
Ë
deviation s of
6
11. Press † to select
plot and shade the normal curve.
is the area above the 95th percentile.
Area
the lower bound.
up

Inferential Stat Editors

Displaying the Inferential Stat Editors
When you select a hypothesis test or confidence interval instruction from the home screen, the
appropriate inferential statistics editor is displayed. The editors vary according to each test or
interval's input requirements. Below is the inferential stat editor for
When you select the
Note:
have an editor screen.
Using an Inferential Stat Editor
To use an inferential stat editor, follow these steps.
DISTR DRAW
for the lower bound and
for the upper bound
99
Ë
165
.
35
and then press Í to
Draw
is the upper bound.
instruction, it is pasted to the home screen.
ANOVA(
Chapter 13: Inferential Statistics and Distributions
for the
1
is
low
T-Test
.
does not
ANOVA(
218