Texas Instruments TI-83 Manual Book page 426

Variables
confidence interval pair
mean of x values
sample standard deviation of x
number of data points
standard error about the line
regression/fit coefficients
correlation coefficient
coefficient of determination
regression equation
Note: The variables listed above cannot be archived.
TI-83 Plus Inferential Statistics and Distributions
Tests Intervals
lower,
upper
v v
Sx Sx
n n
LinRegTTest VARS
ANOVA Menu
TEST
XY
XY
XY
s TEST
a, b EQ
r EQ
r2 EQ
RegEQ EQ
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