HP 32SII User Manual

Statistics Programs 16–19
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24 Size : 17.7 x 25.2 cm
Program Lines: Description
 !-1L2
Updates
∑
i
f
in register 28.
 º %
ii
fx
 
 ! L
Stores index for register 29.
 
¶

 !-1L2
Updates
∑
ii
fx
in register 29.
 º %
fx
i
2
 
 ! L
Stores index for register 31.
 
¶

 !-1L2
Updates
∑
ii
fx
2
in register 31.
 º65¸
Gets 1 (or –1).
 !- 
Increments (or decrements) N.
  
 #$ 
Displays current number of data pairs.
 ! 
Goes to label I for next data input.
Checksum and length: 214E 030.0
  
Calculates statistics for grouped data.
 Uº
Grouped standard deviation.
 ! 
 #$ 
Display grouped standard deviation.

º

Weighted mean.
 ! 
 #$ 
Displays weighted mean.
 ! 
Goes back for more points
Checksum and length: 4A4A 012.0
"  "
Undo data–entry error.
" .
Enters decrement for N.
"  
Recalls last data frequency input.
" -+.
Changes sign of f
i
.
" ! 
Adjusts court and summations.
Checksum and length: 615A 015.5

HP 32SII Specifications

General

Type	Scientific
Display Type	LCD
Programming	Yes
Entry System	RPN
Power Source	Batteries
Dimensions	147 x 81 x 23 mm