This document introduces the basic operation methods of CASIO FX-350MS calculator, including clearing memory, basic calculation, standard deviation, linear regression calculation, etc.
This guide provides step‑by‑step instructions for using the Casio FX-350MS calculator. It starts with preparation steps, explains how to clear memory, and shows how to select the appropriate calculation mode.
The manual then details basic arithmetic (COMP mode), standard deviation calculations (SD mode), and data entry procedures, including examples and weekly coefficient calculations. Each section includes the required key sequences for the functions. This manual is written in Japanese.
Press the HIEFT key to clear the memory.
Select the COMP mode for basic calculations.