Gu
22
(Quad): Quadratic regression
D Always begin entering data by pressing the key sequence
(Scl) to clear the statistical memory.
D Enter data using the following key sequence. <x-data> <y-data>
.
D The values produced from a regression calculation depend on the
values entered, and results can be called in using the key operations
indicated in the table below.
Recall the value: Execute this key operation:
b
a
i
h
g
f
s
j
k
u
l
m
Regression coefficient A
Regression coefficient B
other than quadratic regressions
Correlation coefficient r
p
t
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