User Manual
Table Of Contents
- Contents
- Getting Acquainted — Read This First!
- Chapter 1 Basic Operation
- Chapter 2 Manual Calculations
- 1. Basic Calculations
- 2. Special Functions
- 3. Specifying the Angle Unit and Display Format
- 4. Function Calculations
- 5. Numerical Calculations
- 6. Complex Number Calculations
- 7. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers
- 8. Matrix Calculations
- 9. Vector Calculations
- 10. Metric Conversion Calculations
- Chapter 3 List Function
- Chapter 4 Equation Calculations
- Chapter 5 Graphing
- 1. Sample Graphs
- 2. Controlling What Appears on a Graph Screen
- 3. Drawing a Graph
- 4. Saving and Recalling Graph Screen Contents
- 5. Drawing Two Graphs on the Same Screen
- 6. Manual Graphing
- 7. Using Tables
- 8. Modifying a Graph
- 9. Dynamic Graphing
- 10. Graphing a Recursion Formula
- 11. Graphing a Conic Section
- 12. Drawing Dots, Lines, and Text on the Graph Screen (Sketch)
- 13. Function Analysis
- Chapter 6 Statistical Graphs and Calculations
- 1. Before Performing Statistical Calculations
- 2. Calculating and Graphing Single-Variable Statistical Data
- 3. Calculating and Graphing Paired-Variable Statistical Data (Curve Fitting)
- 4. Performing Statistical Calculations
- 5. Tests
- 6. Confidence Interval
- 7. Distribution
- 8. Input and Output Terms of Tests, Confidence Interval, and Distribution
- 9. Statistic Formula
- Chapter 7 Financial Calculation
- Chapter 8 Programming
- Chapter 9 Spreadsheet
- Chapter 10 eActivity
- Chapter 11 Memory Manager
- Chapter 12 System Manager
- Chapter 13 Data Communication
- Chapter 14 Geometry
- Chapter 15 Picture Plot
- Chapter 16 3D Graph Function
- Chapter 17 Python (fx-CG50, fx-CG50 AU only)
- Chapter 18 Distribution (fx-CG50, fx-CG50 AU only)
- Appendix
- Examination Modes
- E-CON4 Application (English)
- 1. E-CON4 Mode Overview
- 2. Sampling Screen
- 3. Auto Sensor Detection (CLAB Only)
- 4. Selecting a Sensor
- 5. Configuring the Sampling Setup
- 6. Performing Auto Sensor Calibration and Zero Adjustment
- 7. Using a Custom Probe
- 8. Using Setup Memory
- 9. Starting a Sampling Operation
- 10. Using Sample Data Memory
- 11. Using the Graph Analysis Tools to Graph Data
- 12. Graph Analysis Tool Graph Screen Operations
- 13. Calling E-CON4 Functions from an eActivity
18-3
6. Change data value x and then re-calculate the cumulative probability.
• For example, you can use the key operation below to change the value of
x to 4 and re-
calculate.
(1) Press e.
This displays the editing dialog box with 4 entered.
(2) Press w.
This performs the re-calculation and updates the
calculation result and graph.
• In place of the operation in step (1) above, you can press K1(EDIT). This displays an
editing dialog box with the currently specified data value x displayed. You can then use the
dialog box to change the x value.
7. Press J to return to the parameter input screen from the graph screen.
8. Press J to return to the distribution selection screen from the parameter input screen.
Note
• After drawing a graph, each press of !6(G⇔T) toggles the display between the graph
screen and the parameter input screen.
• While the graph screen is displayed, you can display the graph’s display range settings by
pressing !3(V-WIN). You cannot change the settings.
k Parameter List
The list below shows the meanings of the symbols and abbreviations that appear on the
parameter input screen.
u Discrete Distribution Parameters
Binomial Distribution
Numtrial: Number of trials (
n)
p: Probability of success (0 < p < 1)
Poisson Distribution
λ: Mean (λ > 0)
Geometric Distribution
p: Probability of success (0 < p < 1)
Hypergeometric Distribution
n: Number of trials from population (0 < n integer)
M: Number of successes in population
(0 < M integer)
N: Population size (n < N, M < N integer)