Gu
3
Statistical Calculations 19........................
Standard Deviation (SD mode) 19........................
Precautionary measures when entering data 20..............
Regression calculation (REG mode) 21....................
Linear regression 23.................................
Logarithmic, exponential, power and inverse regression 24......
Quadratic regression 25...............................
Precautionary measures when entering data 25..............
Technical Information 26.........................
Error messages 26...................................
Order of priority of operations 27.........................
Stacks 28.........................................
Input ranges 29.....................................
Replacing the battery 31..............................
Auto power off 31...................................
Cleaning and care 31.................................
Guarantee 32......................................