HP 10s+ User Manual

24
• Before entering data, press the
   (Scl)
 keys to clear the statistics memory.
• Press the following key to input data.
< data>
 < data> 
• The regression calculation result is determined by
the data input. The result can be displayed using
the following syntax and keys.
• To display quadratic regression calculation results,
use the following syntax and keys.
To display this result Press these keys
2
2
n
n-1
n-1
Regression coefficient A
Regression coefficient B
  

 
  

  

  

  

 
  

 

  
   

  
    

   
With non quadratic regression types:
Regression coefficient r
    

    

    
x
y
Σx
Σx
n
Σy
Σy
Σxy
x
xσ
xσ
y
yσ
n
yσ
x
y

HP 10s+ Specifications

General

Display	LCD
Power Source	Battery
Type	Scientific Calculator
Display Type	LCD
Display Digits	10 + 2 digits
Battery Type	LR44
Number of Batteries	1
Functions	240 functions