Single-variable statistics (mean, standard deviation).
Programming mode to write or edit custom programs. 2. Advanced Mathematical Functions
To retrieve results, use the or [SHIFT] [2] (S-VAR) keys. This provides the mean ( ), population standard deviation ( σxsigma sub x ), and sample standard deviation ( Linear Regression (REG Mode) Enter Regression Mode: [MODE] [4] [1] (Linear) . Input paired data using the comma key: x-value [,] y-value [M+] . casio fx50fh ii manual
: You can find the complete 64-page fx-50FHII Instruction Book A and the 58-page Booklet-02 on Scribd. These cover general operations and advanced functions like complex numbers and base-n conversions.
Interestingly, the manual includes a section (usually marked with an asterisk) detailing and Spreadsheet functions . However, the manual clearly states that these features are disabled for the H.K.E.A.A. version. This transparency is crucial; it prevents students from panicking when their "new" calculator doesn't behave like a global model. Single-variable statistics (mean, standard deviation)
The is a high-performance programmable scientific calculator, widely recognized for its approval by the HKEAA for use in exams . It features a BASIC-like programming language , a 2-line dot matrix display, and 406 built-in functions . Key Specifications & Features
The Casio fx-50FH II is a programmable scientific calculator that is exams, making it an essential tool for thousands of students each year. Advanced Mathematical Functions To retrieve results, use the
If your calculator displays strange errors or you want to wipe custom programs before an exam: Press SHIFT then 9 (CLR). Select 3 (All) to clear all memory, programs, and setups. Press = (Yes) to confirm. Press AC to return to the main screen. Selecting the Angle Unit
Use the MODE key to toggle between COMP (basic math), CMPLX (complex numbers), and SD/REG (statistics). Maintenance & Troubleshooting fx-50FHII | CASIO
26 to 618 bytes of program memory, alongside 7 standard memory variables (A, B, C, D, X, Y, M).
Halts the program and displays the current calculated value. Pressing [EXE] resumes the program. Basic Example Program: Area of a Circle Let's program the calculator to find the area of a circle ( ) given the radius ( Enter Program Edit mode on P1 .