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Calculating and Graphing Paired-Variable Statistical Data
6 (DRAW)
P.289
The following are the meanings of the above parameters.
a ......
Med-Med graph slope b ......
Med-Med graph intercept k Quadratic/Cubic/Quartic Regression Graph
A quadratic/cubic/quartic regression graph represents connection of the data points of a scatter diagram. It actually is a scattering of so many points that are close enough together to be connected. The formula that represents this is quadratic/ cubic/quartic regression.
Ex. Quadratic regression
3 (X^ 2)
1 2 3 4 5 6
6 (DRAW)
The following are the meanings of the above parameters.
Quadratic regression a ......
Quadratic regression coefficient b ......
Linear regression coefficient c ......
Regression constant term (intercept)
Cubic regression a ......
Cubic regression coefficient b ......
Quadratic regression coefficient c ......
Linear regression coefficient d ......
Regression constant term (intercept)
298
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Table of contents
- 30 Getting Acquainted — Read This First!
- 31 1. Key Markings
- 32 2. Selecting Icons and Entering Modes
- 33 Using the Set Up Screen
- 34 Set Up Screen Function Key Menus
- 39 3. Display
- 39 About the Display Screen
- 39 About Menu Item Types
- 40 Exponential Display
- 41 Special Display Formats
- 41 Calculation Execution Screen
- 42 4. Contrast Adjustment
- 43 5. When you keep having problems
- 43 Get the Calculator Back to its Original Mode Settings
- 43 In Case of Hang Up
- 43 Low Battery Message
- 44 Chapter 1 Basic Operation
- 45 Before Starting Calculations
- 45 Setting the Angle Unit (Angle)
- 45 Setting the Display Format (Display)
- 48 Inputting Calculations
- 48 Calculation Priority Sequence
- 49 Multiplication Operations without a Multiplication Sign
- 50 Stacks
- 50 Input, Output and Operation Limitations
- 51 Overflow and Errors
- 51 Memory Capacity
- 52 Graphic Display and Text Display
- 52 Editing Calculations
- 54 Memory
- 54 Variables
- 55 Function Memory
- 57 Memory Status (MEM)
- 59 Clearing Memory Contents
- 60 Option (OPTN) Menu
- 62 Variable Data (VARS) Menu
- 72 Program (PRGM) Menu
- 73 Chapter 2 Manual Calculations
- 74 Basic Calculations
- 74 Arithmetic Calculations
- 74 Notation Range
- 76 Calculations Using Variables
- 77 Special Functions
- 77 Answer Function
- 77 Performing Continuous Calculations
- 78 Using the Replay Function
- 78 Making Corrections in the Original Calculation
- 79 Using Multistatements
- 80 Function Calculations
- 80 Function Menus
- 83 Angle Units
- 83 Trigonometric and Inverse Trigonometric Functions
- 84 Logarithmic and Exponential Functions
- 84 Hyperbolic and Inverse Hyperbolic Functions
- 85 Other Functions
- 86 Coordinate Conversion
- 86 Permutation and Combination
- 87 Fractions
- 88 Engineering Notation Calculations
- 89 Logical Operators (AND, OR, NOT)
- 91 Calculations
- 92 Function Analysis Menu
- 93 Solve Calculations
- 95 Differential Calculations
- 97 Applications of Differential Calculations
- 98 Quadratic Differential Calculations
- 99 Quadratic Differential Applications
- 100 Integration Calculations
- 101 Application of Integration Calculation
- 103 Maximum/Minimum Value Calculations
- 105 Calculations
- 105 Calculation
- 106 Calculation Applications
- 106 Calculation Precautions
- 107 Chapter 4 Complex Numbers
- 108 Before Beginning a Complex Number Calculation
- 109 Performing Complex Number Calculations
- 109 Arithmetic Operations
- 109 Reciprocals, Square Roots, and Squares
- 110 Absolute Value and Argument
- 110 Conjugate Complex Numbers
- 111 Extraction of Real and Imaginary Number Parts
- 112 Complex Number Calculation Precautions
- 113 Calculations
- 114 Calculation
- 116 Selecting a Number System
- 117 Arithmetic Operations
- 118 Negative Values and Logical Operations
- 118 Negative Values
- 118 Logical Operations
- 119 Chapter 6 Matrix Calculations
- 120 Before Performing Matrix Calculations
- 120 About Matrix Answer Memory (MatAns)
- 120 Creating a Matrix
- 121 Deleting Matrices
- 123 Matrix Cell Operations
- 123 Row Calculations
- 125 Row Operations
- 127 Column Operations
- 129 Modifying Matrices Using Matrix Commands
- 129 Matrix Data Input Format
- 131 Modifying Matrices Using Matrix Commands
- 134 Matrix Calculations
- 134 Matrix Arithmetic Operations
- 136 Matrix Scalar Product
- 137 Determinant
- 137 Matrix Transposition
- 137 Matrix Inversion
- 138 Squaring a Matrix
- 139 Raising a Matrix to a Power
- 140 Maximum Integer of a Matrix
- 142 Chapter 7 Equation Calculations
- 143 Before Beginning an Equation Calculations
- 143 Entering an Equation Calculation Mode
- 143 Clearing Equation Memories
- 144 Linear Equations with Two to Six Unknowns
- 144 Entering the Linear Equation Mode for Two to Six Unknowns
- 145 Solving Linear Equations with Three Unknowns
- 146 Changing Coefficients
- 146 Clearing All the Coefficients
- 147 Quadratic and Cubic Equations
- 147 Entering the Quadratic/Cubic Equation Mode
- 147 Solving a Quadratic or Cubic Equation
- 148 imaginary number solutions
- 149 Changing Coefficients
- 149 Clearing All the Coefficients
- 150 What to Do When an Error Occurs
- 152 Chapter 8 Graphing
- 153 Before Trying to Draw a Graph
- 153 Entering the Graph Mode
- 154 View Window (V-Window) Settings
- 156 Initializing and Standardizing the View Window
- 157 View Window Memory
- 159 Graph Function Operations
- 159 Specifying the Graph Type
- 159 Storing Graph Functions
- 161 Editing Functions in Memory
- 162 Drawing a Graph
- 165 Graph Memory
- 167 Drawing Graphs Manually
- 172 Other Graphing Functions
- 172 Connect Type and Plot Type Graphs (Draw Type)
- 172 Trace
- 175 Scroll
- 175 Graphing in a Specific Range
- 175 Overwrite
- 180 Using the Auto View Window
- 181 Adjusting the Ranges of a Graph (SQR)
- 182 Rounding Coordinates (RND)
- 183 -axis Values to Integers (INTG)
- 184 Returning the View Window to Its Previous Settings
- 185 Picture Memory
- 187 Graph Background
- 189 Chapter 9 Graph Solve
- 190 Before Using Graph Solve
- 191 Analyzing a Function Graph
- 191 Determining Roots
- 192 Determining Maximums and Minimums
- 193 -intercepts
- 194 Determining Points of Intersection for Two Graphs
- 197 Determining the Integral for Any Range
- 198 Graph Solve Precautions
- 199 Chapter 10 Sketch Function
- 200 10-1 Before Using the Sketch Function
- 202 10-2 Graphing with the Sketch Function
- 202 Tangent
- 203 Line Normal to a Curve
- 204 Graphing an Inverse Function
- 205 Plotting Points
- 207 Turning Plot Points On and Off
- 208 Drawing a Line
- 210 Drawing a Circle
- 211 Drawing Vertical and Horizontal Lines
- 211 Freehand Drawing
- 212 Comment Text
- 213 Turning Pixels On and Off
- 214 Clearing Drawn Lines and Points
- 215 Chapter 11 Dual Graph
- 216 11-1 Before Using Dual Graph
- 216 About Dual Graph Screen Types
- 218 11-2 Specifying the Left and Right View Window Parameters
- 220 11-3 Drawing a Graph in the Active Screen
- 221 11-4 Displaying a Graph in the Inactive Screen
- 221 Before Displaying a Graph in the Inactive Screen
- 221 Copying the Active Graph to the Inactive Screen
- 222 Switching the Contents of the Active and Inactive Screens
- 222 Drawing Different Graphs on the Active Screen and Inactive Screen
- 225 Other Graph Functions with Dual Graph
- 227 Chapter 12 Graph-to-Table
- 228 12-1 Before Using Graph-to-Table
- 229 12-2 Using Graph-to-Table
- 232 12-3 Graph-to-Table Precautions
- 233 Chapter 13 Dynamic Graph
- 234 13-1 Before Using Dynamic Graph
- 235 13-2 Storing, Editing, and Selecting Dynamic Graph Functions
- 236 13-3 Drawing a Dynamic Graph
- 239 10-time Continuous Drawing
- 241 Continuous Drawing
- 242 Stop & Go Drawing
- 244 13-4 Using Dynamic Graph Memory
- 246 13-5 Dynamic Graph Application Examples
- 249 Chapter 14 Implicit Function Graphs
- 250 14-1 Before Graphing an Implicit Function
- 250 Entering the CONICS Mode
- 251 14-2 Graphing an Implicit Function
- 254 14-3 Implicit Function Graph Analysis
- 259 14-4 Implicit Function Graphing Precautions
- 259 Chapter 15 Table & Graph
- 260 15-1 Before Using Table & Graph
- 261 15-2 Storing a Function and Generating a Numeric Table
- 261 Variable Specifications
- 262 Generating a Table
- 264 Specifying the function type
- 265 15-3 Editing and Deleting Functions
- 266 15-4 Editing Tables and Drawing Graphs
- 267 Row Operations
- 268 Deleting a Table
- 269 Graphing a Function
- 272 15-5 Copying a Table Column to a List
- 273 Chapter 16 Recursion Table and Graph
- 274 16-1 Before Using the Recursion Table and Graph Function
- 275 16-2 Inputting a Recursion Formula and Generating a Table
- 280 16-3 Editing Tables and Drawing Graphs
- 281 Before Drawing a Graph for a Recursion Formula
- 282 Drawing a Convergence/Divergence Graph (WEB graph)
- 287 Chapter 17 List Function
- 288 List Data Linking
- 289 17-1 List Operations
- 292 17-2 Editing and Rearranging Lists
- 292 Editing List Values
- 294 Sorting List Values
- 296 17-3 Manipulating List Data
- 296 Accessing the List Data Manipulation Function Menu
- 302 17-4 Arithmetic Calculations Using Lists
- 302 Error Messages
- 302 Inputting a List into a Calculation
- 304 Recalling List Contents
- 304 Graphing a Function Using a List
- 304 Inputting Scientific Calculations into a List
- 305 Performing Scientific Function Calculations Using a List
- 306 17-5 Switching Between List Files
- 307 Chapter 18 Statistical Graphs and Calculations
- 308 18-1 Before Performing Statistical Calculations
- 309 18-2 Paired-Variable Statistical Calculation Examples
- 309 Inputting Data into Lists
- 309 Plotting Data
- 310 Plotting a Scatter Diagram
- 310 Changing Graph Parameters
- 311 1. Graph draw/non-draw status (SELECT)
- 312 2. General graph settings (SET)
- 316 Line Graph
- 316 Selecting the Regression Type
- 317 Displaying Statistical Calculation Results
- 317 Graphing Statistical Calculation Results
- 318 18-3 Calculating and Graphing Single-Variable Statistical Data
- 318 Drawing a Histogram (Bar Graph)
- 318 Med-Box Graph (Med-Box)
- 318 Mean-box Graph
- 319 Normal Distribution Curve
- 319 Line Graph
- 320 Displaying Single-Variable Statistical Results
- 321 18-4 Calculating and Graphing Paired-Variable Statistical Data
- 321 Linear Regression Graph
- 321 Med-Med Graph
- 322 Quadratic/Cubic/Quartic Regression Graph
- 323 Logarithmic Regression Graph
- 323 Exponential Regression Graph
- 324 Power Regression Graph
- 325 Displaying Paired-Variable Statistical Results
- 326 Copying a Regression Graph Formula to the Graph Mode
- 326 Multiple Graphs
- 328 18-5 Other Graphing Functions
- 328 Manual Graphing
- 328 Setting the Width of a Histogram/Line Graph
- 329 18-6 Performing Statistical Calculations
- 329 Single-Variable Statistical Calculations
- 330 Paired-Variable Statistical Calculations
- 330 Regression Calculation
- 331 Estimated Value Calculation ( , )
- 332 Probability Distribution Calculation and Graphing
- 335 Probability Graphing
- 336 Chapter 19 Programming
- 337 19-1 Before Programming
- 338 19-2 Programming Examples
- 344 19-3 Debugging a Program
- 345 19-4 Calculating the Number of Bytes Used by a Program
- 346 19-5 Secret Function
- 348 19-6 Searching for a File
- 350 19-7 Searching for Data Inside a Program
- 351 19-8 Editing File Names and Program Contents
- 355 19-9 Deleting a Program
- 356 19-10 Useful Program Commands
- 360 19-11 Command Reference
- 360 Command Index
- 361 Basic Operation Commands
- 362 Program Commands (COM)
- 366 Program Control Commands (CTL)
- 368 Jump Commands (JUMP)
- 370 Clear Commands (CLR)
- 370 Display Commands (DISP)
- 373 Input/Output Commands (I/O)
- 375 Conditional Jump Relational Operators (REL)
- 376 19-12 Text Display
- 377 19-13 Using Calculator Functions in Programs
- 377 Using Matrix Row Operations in a Program
- 378 Using Graph Functions in a Program
- 379 Using Dynamic Graph Functions in a Program
- 380 Using Table & Graph Functions in a Program
- 381 Using Recursion Table & Graph Functions in a Program
- 382 Using List Sort Functions in a Program
- 382 Using Statistical Calculations and Graphs in a Program
- 384 Performing Statistical Calculations
- 386 Chapter 20 Data Communications
- 387 20-1 Connecting Two Units
- 388 20-2 Connecting the Unit with a Personal Computer
- 389 20-3 Connecting the Unit with a CASIO Label Printer
- 390 20-4 Before Performing a Data Communication Operation
- 389 20-5 Performing a Data Transfer Operation
- 393 20-6 Screen Send Function
- 394 20-7 Data Communications Precautions
- 396 Chapter 21 Program Library
- 397 1. Prime Factor Analysis
- 399 2. Greatest Common Measure
- 401 -Test Value
- 403 4. Circle and Tangents
- 410 5. Rotating a Figure
- 415 Appendix A Resetting the Calculator
- 417 Appendix B Power Supply
- 417 Replacing Batteries
- 419 About the Auto Power Off Function
- 420 Appendix C Error Message Table
- 422 Appendix D Input Ranges
- 425 Appendix E 2-byte Command Table
- 426 Appendix F Specifications
- 431 Index
- 437 Command Index
- 438 Key Index