Casio CFX9850GBPLUS User Manual page 54

u STAT — Recalling statistical data
{ X }
• ... {single-variable, paired-variable
n ¯ x x x
• { } / { } / { } / {
... {number of data}/{mean}/{sum}/{sum of squares}/{population standard
deviation}/{sample standard deviation}/{minimum value}/{maximum value}
{ Y }
• ... {paired-variable
ӯ y y 2
• { } / { } / { } / {
... {mean}/{sum}/{sum of squares}/{sum of products of
{population standard deviation}/{sample standard deviation}/{minimum value}/
{maximum value}
{ GRPH }
• ... {graph data menu}
• { a } / { b } / { c } / { d } / { e }
... {regression coeffi cient and polynomial coeffi cients}
2
• { r } / { r } ... {correlation coeffi cient}/{coeffi cient of determination}
• { MSe } ... {mean square error}
• { Q1 } / { Q3 }
... {fi rst quartile}/{third quartile}
• { Med } / { Mod }
... {median}/{mode} of input data
• { Strt } / { Pitch }
... histogram {start division}/{pitch}
{ PTS }
• ... {summary point data menu}
x y x y
• { } / { } / { } / {
1 1 2
Variable Data (VARS) Menu
2 x x
} / { } / { } / { minX } / { maxX }
σn σn
–1
y
-data}
xy y y
} / { } / { } / { minY } / { maxY }
σn σn
–1
x y
} / { } / { } ... {coordinates of summary points}
2 3 3
1-5-2
x
-data}
20070201
x y
-data and -data}/