Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book page 257

2
Shadec (
2
draws the density function for the c
Shade c (
freedom) and shades the area between
2
Shade (lowerbound,upperbound,df)
c
Classic
ShadeF(
Ü draws the density function for the Ü distribution specified by
Shade (
freedom) and
denominator df
Ü
Shade (lowerbound,upperbound,numerator df,denominator df)
Classic
2
(chi-square) distribution specified by
lowerbound
Note: For this example,
Xmin = 0
Xmax = 35
Ymin = L .025
Ymax = .1
and shades the area between
Note: For this example,
Xmin = 0
Xmax = 5
Ymin = .25
L
Ymax = .9
Chapter 13: Inferential Statistics and Distributions
and .
upperbound
numerator df
and
lowerbound upperbound
(degrees of
df
(degrees of
.
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