The estimated value of
and
based on the regression
formula can be calculated using the following formulas:
In order to obtain the estimated value
press the
button. If you wish to obtain the estimated value
of
use
The correlation coeffi cient r for data entry can be calculated
using the following formula:
The values for n
and
are stored in
memory slots W, V, U, R, Q, and P respectively and can be
obtained by pressing the
button followed by the name
of the memory and fi nally pressing the
button.
Example: