Casio FX-CG10 Support Question
Casio FX-CG10 Support Question
Find answers below for this question about Casio FX-CG10.Need a Casio FX-CG10 manual? We have 2 online manuals for this item!
Question posted by aemalak on November 6th, 2013
How Do I Calculate The 'r' Or Regression Coefficient On My Calculator?
i belive on the ti83 and 84 you click mode, stat, table etc. but i cant find any of those buttons on my calculator. i have to be able to plot numbers on a table or something like that? pretty much i just need to find the 'r' which i cant figure out how to do.
Current Answers
Related Casio FX-CG10 Manual Pages
Software User Guide - Page 11
... perform various types of analysis based on the plotted data (coordinate values).
1-4 Use this mode to store recursion formulas, to generate a numeric table of different solutions as the values assigned to variables in the program area and to run programs.
Use this mode to perform financial calculations and to draw cash flow and other system...
Software User Guide - Page 20
... the number of bytes of certain functions, just as Arguments" (page 1-17). • Unless specifically stated otherwise, all are performed in the Math input/output mode. k Input Operations in the Math Input/Output Mode
u Math Input/Output Mode Functions and Symbols
The functions and symbols listed below can be used up by input in this calculator...
Software User Guide - Page 27
...key operations
separate. k Math Input/Output Mode Calculation Result Display
Fractions, matrices, and lists ...just as improper fractions or mixed fractions, depending on the
"Frac Result" setting on a MatAns screen, which is the same screen used in natural format for up to 6 × 6.
Sample Calculation Result Displays • Fractions are displayed in the Linear input/output mode...
Software User Guide - Page 35
... data menu from the Run-Matrix or Program mode.
• The variable data menu does not appear if you press J while binary, octal, decimal, or hexadecimal is normally calculated automatically from the minimum and maximum values.
regression coefficient and polynomial coefficients • {r}/{r2} ... {correlation coefficient}/{coefficient of determination} • {MSe} ... {mean }/{sum}/{sum of...
Software User Guide - Page 37
... item appears only when the TABLE menu is available only in the Run-Matrix and Program modes. *3 Table contents are stored automatically in Matrix Answer Memory (MatAns).
table range {start value}/{table range end value}/{table value increment}
• {Result*1} ... {matrix of {solution}/{coefficients} for the equation - When there are no coefficients input for high-order equations...
Software User Guide - Page 40
u Func Type (graph function type)
Pressing one of the following function keys also switches the function of the v key.
• {Y=}/{r=}/{Parm}/{X=} ... {rectangular coordinate (Y= f (x) type)}/{polar coordinate}/ {parametric}/{rectangular coordinate (X= f (y) type)} graph
• {Y>}/{Yf(x)}/{y}/{Xf(y)}/{x
Software User Guide - Page 50
... for the "Input/Output" mode setting on the Setup screen.
Example
2 + 3 × (log sin2π2 + 6.8) = 22.07101691 (angle unit = Rad)
1 2 3
4 5 6
• When functions with ' in up to two terms. Calculation results in ' format take one of the coefficients (a, b, c, d, e, f) can configure the calculator to display calculation results in irrational number format (including ' or π...
Software User Guide - Page 67
...10 items
10P4 = 5040
Formula
Operation 10K6(g)3(PROB)2(nPr) 4w
Example 2 10C4 = 210
To calculate the possible number of different combinations of 4 items that can be selected from among 10 items
Formula
Operation 10K6...MOD_Exp)5,3,3)w
2-21
n! (n -
k Permutation and Combination
u Permutation
nPr
=
(n
n! - r)!
• Be sure to specify Comp for Mode in the Setup screen.
Software User Guide - Page 72
... the expression to variables. Omitting a variable specification cause X to be used for Solve calculations: direct assignment and variable table input. This type of input is identical to that can be omitted.
• "left... Z, r,
and θ.
k Solve Calculations
[OPTN]-[CALC]-[Solve]
The following is used in the Equation mode.
Variable table input is the
input syntax.
Software User Guide - Page 80
...calculations, function calculations, and memory calculations with complex numbers just as you input for the start point (a).
Performs complex number calculation and displays results in polar form*2
*1 When there is an imaginary number...the complex number calculation mode by pressing the A key.
• You can input an integer in the argument, however, complex number calculation is performed...
Software User Guide - Page 87
...; {DIM} ... {specifies the matrix dimensions (number of cells)} • {CSV} ... {stores a matrix as a CSV file and imports the contents of CSV file into a matrix does not affect Matrix Answer Memory contents. 8. Matrix Calculations
From the Main Menu, enter the Run-Matrix mode, and press 3('MAT) to perform Matrix calculations. 26 matrix memories (Mat A through...
Software User Guide - Page 91
...} • {ADD} ... {add row}
u To delete a row
Example
To delete row 2 2(ROW)c
1(DELETE)
2-45
dww * A complex number also can be calculated. u To calculate the scalar multiplication of a row and add the result to another row
Example
To calculate the product of row 2 and the scalar 4, then add the result to row 3
1(ROW-OP)3( Row...
Software User Guide - Page 209
...display.
y = ax + b a regression coefficient (slope) b regression constant term (y-intercept) y = a + bx a regression constant term (y-intercept) b regression coefficient (slope)
6-16
The
regression formula parameter calculation results also appear as soon as possible, and returns values for the slope and y-intercept (y-coordinate when x = 0) of least squares to plot a straight line that...
Software User Guide - Page 212
... for cyclical data. The angle unit does not change when you perform a sine regression calculation without drawing a graph. • Certain types of the calculator to automatically change to calculate.
y = a·xb a regression coefficient b regression power
k Sinusoidal Regression Graph
Sinusoidal regression is y = a × xb, so if we take a long time to Rad (radians). y = a·...
Software User Guide - Page 213
... malfunction. y= c 1 + ae-bx
1(CALC)6(g)6(g)1(Logistic) 6(DRAW) • Certain types of each plot is on the display, recall the Setup screen to the regression model will be calculated during
regression calculations. Any data already existing in the selected list is reached. k Logistic Regression Graph
Logistic regression is best applied for time-based phenomena in which there is...
Software User Guide - Page 236
...Plot graphs. When there are displayed in table form, just as they appear in science books.
Factor A × Factor B df value, SS value, MS value, F value, p-value
* Line 3 does not appear when there is the average value of the function keys shown below to 26) GphColor ......
The number..., F value, p-value Line 3 (AB)........ Calculation Result Output Example
One-Way ANOVA
Line 1 (A...
Software User Guide - Page 251
... specified
When variable (x) is specified
• There is no graphing for Binomial Cumulative Distribution.
• Inverse Binomial Cumulative Distribution
Inverse Binomial Cumulative Distribution calculates the minimum number of trials of
probabilities (cumulative probability) that x, in the Binomial Probability p(x), will fall within a range specified from a
Lower value to an Upper value...
Software User Guide - Page 253
...(x) is specified
• There is no graphing for Poisson Cumulative Distribution.
• Inverse Poisson Cumulative Distribution 5(DIST)6(g)1(POISSON)3(InvP)
Inverse Poisson Cumulative Distribution calculates the minimum number of trials of
probabilities (cumulative probability) that x, in the Poisson Probability p(x), will fall within a range specified from a
Lower value to an Upper value...
Software User Guide - Page 255
...is specified
• There is no graphing for Geometric Cumulative Distribution.
• Inverse Geometric Cumulative Distribution 5(DIST)6(g)2(GEO)3(InvG)
Inverse Geometric Cumulative Distribution calculates the minimum number of trials of
probabilities (cumulative probability) that x, in the Geometric Probability p(x), will fall within a range specified from a
Lower value to an Upper value...
Software User Guide - Page 257
... is specified
• There is one less than the Area value minimum number of trials values.
When executing the Inverse Hypergeometric Cumulative Distribution calculation, the calculator uses the specified Area value and the value that even a slight difference in calculation accuracy affects calculation results. If a warning message appears, check the displayed values.
6-64
The results...
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