HP 35s User Manual

ALG: Summary C-13
Linear Regression
Linear regression, or L.R. (also called linear estimation), is a statistical method for
finding a straight line that best fits a set of x,y–data.
 To find an estimated value for x (or y), key in a given hypothetical value for y
(or x) ,press
, then press   () (or  Õ ()).
 To find the values that define the line that best fits your data, press
 
followed by (), (), or ().

ˆ

ˆ

HP 35s Specifications

General

Type	Scientific
Form factor	Pocket
Product color	Black
Digits	14 digits
Display number of lines	2 lines
Keyboard type	Alphanumeric
Menus and prompts	Yes

Weight and Dimensions

Dimensions (WxDxH)	157.9 x 18 x 82 mm