Casio ALGEBRA FX 2.0, User Manual

Page: 43 / 426

19990401
u
STAT — Recalling statistical data
•
{ n }
… {number of data}
•
{ X }
… {single-variable, paired-variable
x
-data}
• {
ooooo
} / {
%
x
} / {
%
x
2 } / {
x
&
n
} / {
x
&
n
–1
} / { minX } / { maxX }
…{mean}/{sum}/{sum of squares}/{population standard deviation}/{sample
standard deviation}/{minimum value}/{maximum value}
• { Y }
... {paired-variable
y
-data}
• {
ppppp
}
/
{
% $
y
}
/
{
% $
y
2 }
/
{
% $
xy
}
/
{
$
y
&
n
}
/
{
$
y
&
n
–1
}
/
{
minY
}
/
{
maxY
}
…{mean}/{sum}/{sum of squares}/{sum of products of
x
-data and
y
-data}/
{population standard deviation}/{sample standard deviation}/{minimum value}/
{maximum value}
• {
GRAPH
}
... {graph data menu}
• { a }
/
{ b }
/
{ c }
/
{ d }
/
{ e }
... {regression coefficient and multinomial coefficients}
• { r }
/
{ r 2 }
... {correlation coefficient}
• { Q1 } / { Q3 }
... {first quartile}/{third quartile}
• { Med } / { Mod }
... {median}/{mode} of input data
• { H-Strt } / { H-ptch }
... histogram {start division}/{pitch}
• { PTS }
... {summary point data menu}
• {
x
1
}
/
{
y
1
}
/
{
x
2
}
/
{
y
2
}
/
{
x
3
}
/
{
y
3
} ... {coordinates of summary points}
1-5-2
Variable Data (VARS) Menu