Statistical Calculations - HP 10bII+ User Manual

Statistical Calculations

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