HP 10bII+ - Statistical Calculations

At a Glance...
17
Statistical Calculations
Table 1-30 Statistics keys
Keys Description
\t
Clear statistical registers.
x-data
¡
Enter one-variable statistical
data.
x-data
\¢
Delete one-variable statistical
data.
x-data
Æ y-data ¡
Enter two-variable statistical
data.
x-data
Æ y-data \¢
Delete two-variable statistical
data.
v¡
Opens editor for reviewing/
editing entered statistical data.
\k \«
Means of x and y.
\T \«
Mean of x weighted by y. Also
calculates b, intercept.
\h \«
Sample standard deviations of
x and y.
\e \«
Population standard deviations
of x and y.
y-data
\Z \«
Estimate of x and correlation
coefficient.
x-data
\W \«
Estimate of y and slope.
]L
Permits selection of six
regression models; linear is
default.