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
18-11
“Distribution (Continuous)” Cumulative Distribution
Tail: {X
} Tail: {
X
}
Tail: {X
}
= ()
∫
= ()
∫
= ()
∫
“Distribution (Continuous)” Inverse Cumulative Distribution (except for Normal
Distribution)
Tail: {X
} Tail: {X
}
= ()
∫
= ()
∫
Also note that in the above Distribution mode formulas, calculations are performed as
=
9.99 × 10
99
, –
= –9.99 × 10
99
.
• The result of an inverse calculation of a discrete distribution is an integer. Precision is
reduced if the cumulative probability
p you input has 10 or more digits.
• You cannot switch from the parameter input screen to the graph screen in the cases below.
- Binomial distribution, when you input a value of 100,000 or greater for Numtrial
- Binomial distribution, when you input a value for
p within the range of 0 < p < 0.00001 or
0.99999 < p < 1
- Normal distribution, when you input a value of 1 × 10
10
or greater for
- Normal distribution, when you input a value of 1 × 10
10
or greater or –1 × 10
10
or less for
- Poisson distribution, when you input a value of 1,000 or greater for λ
- Geometric distribution, when you input a value of 0.00001 or less for
p, or when p is within
the range of 0.99999 <
p < 1
- Hypergeometric distribution, when you input a value of 201 or greater for
n
- Hypergeometric distribution, when you input a value of 100,000 or greater for M or N
-
2
distribution, when you input a value of 1 × 10
16
or greater for df
- F distribution, when you input a value of 2,000,001 or greater for n:df or d:df