Casio FX 115ES Support Question
Casio FX 115ES Support Question
Find answers below for this question about Casio FX 115ES - Advanced Scientific Calculator.Need a Casio FX 115ES manual? We have 1 online manual for this item!
Question posted by 0612ltet on May 12th, 2014
How To Do Sample Deviation On Fx-115es Plus
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... contents of any kind whatsoever by the number key operation (1) before it . Initializing the Calculator
Perform the following shows an example of how a key operation to select an on-screen menu... the angle unit. • The following procedure when you want to initialize the calculator and return the calculation mode and setup to their initial default settings.
Note that this is not part ...
User Guide - Page 5
... k and negative l ends are facing correctly when you load it will not get into the
calculator. • Use only the type of small children.
Doing so can result in a safe place... heat or dispose of fire and personal injury. Battery
• After removing the battery from the calculator, put it . Safety Precautions
Be sure to read the following safety precautions before using a battery...
User Guide - Page 6
...a dead battery in areas subjected to temperature extremes. Never use and storage of the calculator in the calculator.
• The battery that comes with a cloth moistened in direct sunlight, near... the exterior of battery life. Always keep written records of the calculator. Take care never to leave the calculator where it to become corrupted or lost completely. Wring out all ...
User Guide - Page 7
...(SETUP)c6(]CONT') This displays the contrast adjustment screen. After the setting is the way you press N) is low.
Use d and e to turn off the calculator.
Important!
• If adjusting display contrast does not improve display readability, it , and then affix the hard case to the back of the...
User Guide - Page 8
Example:
Input expression
{ Calculation result
k Display Indicators
Sample Display:
CMPLX
This indicator:
S
A
M
STO
RCL
STAT CMPLX
MAT VCT
7 8 9 FIX SCI Math
$`
Disp
Means this indicator will disappear when you press a key. The alpha input mode has been entered by for input of a multi-statement calculation. The alpha input mode will disappear when you press...
User Guide - Page 9
... setup menu has two screens, which you can use to control how the calculations are executed and displayed. k Configuring the Calculator Setup
Pressing 1N(SETUP) displays the setup menu, which you can jump between using c and f.
Calculation Modes and Calculator Setup
k Calculation Modes
When you want to execute, the display may show only the above...
User Guide - Page 10
...) E-8 Specifying the Input/Output Format
For this input/output format: Math Linear
Perform this key operation: 1N6(Fix)0-9 1N7(Sci)0-9 1N8(Norm)1(Norm1) or 2(Norm2)
Calculation Result Display Examples • Fix: The value you specify (from 0 to 9) controls the number of
decimal places for information about how to the specified digit...
User Guide - Page 11
... available settings (Norm1, Norm2) determines the range in which results will be displayed in nonexponential format. The decimal point for input values is applied for calculation results
. Outside the specified range, results are displayed using exponential format. Norm1: 10-2 > x, x > 1010 Norm2: 10-9 > x, x > 1010...
User Guide - Page 24
... degrees and minutes, even if they are added to a test sample originally weighing
500 grams, producing a final test sample of 800 grams.
What percent of digits used in the mixed...For details about to 48?
(15%, 20%)
k Degree, Minute, Second (Sexagesimal) Calculations
You can perform calculations using sexagesimal values, and convert values between Fraction and Decimal Format f
• The ...
User Guide - Page 46
...Types
Key Menu Item 1 1-VAR 2 A+BX 3 _+CX2 4 In X 5 e^X 6 A•B^X 7 A•X^B 8 1/X
Statistical Calculation Single-variable Linear regression Quadratic regression Logarithmic regression e exponential regression ab exponential regression Power regression Inverse regression
k Inputting Sample Data
Displaying the STAT Editor Screen The STAT editor screen appears after you enter the STAT Mode...
User Guide - Page 47
...a value, press =. FREQ (Frequency) Column If you turn on the Statistical Display item on the calculator's setup screen, a column labeled "FREQ" will also be included on the STAT editor
screen are two... shows the value for the first sample or the values for Inputting Sample Data on the type of samples. Rules for their first pair of statistical calculation you selected.
Example: To input the...
User Guide - Page 48
... • m, 1m(M-) operations • Assignment to variables (STO)
Precautions Concerning Sample Data Storage Sample data you input is deleted automatically whenever you change to another mode from the STAT ... cell with new input.
Editing Sample Data Replacing the Data in STAT editor screen (the number of sample
data values you selected, and on the calculator's setup screen. Important!
•...
User Guide - Page 49
... sub-menu for editing STAT editor screen contents Display the Sum sub-menu of commands for calculating sums Display the Var sub-menu of the sample data on the display, press 11(STAT) to the STAT calculation screen.
Display the MinMax sub-menu of the current input/output format setting on whether the...
User Guide - Page 50
... of the sample data Population standard deviation Sample standard deviation
MinMax Sub-menu (11(STAT)6(MinMax))
Select this menu item: 1minX 2maxX
When you want to do this:
7Distr
Display the Distr sub-menu of commands for regression calculations • For details see "Distr Sub-menu".
Paired-variable Menu Item
Select this menu item: When...
User Guide - Page 51
... variate t is 7 (R value for
normalized variate when X = 3)
Distribution probability that is a value greater than the
normalized variate when the sample value is calculated with the expression shown below . Calculate number of samples, mean value (o) and population standard deviation value (xσn) obtained from Example ) produces
the probabilities shown below , using insert and delete...
User Guide - Page 52
... the Y-data Population standard deviation of the Y-data Sample standard deviation of the Y-data
MinMax Sub-menu (11(STAT)6(MinMax))
Select this menu item: When you select 4(Sum), 5(Var), 6(MinMax), or 7(Reg) on the sub-menus that appear on the STAT menu while linear regression is selected as the statistical calculation type. See Appendix...
User Guide - Page 53
...8594; m = ?) *2 Estimated Value (x = 2 → n = ?)
Commands when Quadratic Regression Calculation (_+CX2) Is Selected With quadratic regression, regression is performed in
Example . E-51
Reg Sub-menu (...
3r 4m 5n
Correlation coefficient r Estimated value of x Estimated value of samples, mean, standard deviation), and MinMax sub-menu (maximum value, minimum value) operations are the ...
User Guide - Page 54
... data input in Example .
Comments for logarithmic, e
exponential, ab exponential, power, and inverse regression. (FREQ: OFF)
Appendix Other Types of data samples.
Statistical Calculation Type
Logarithmic Regression (ln X)
e Exponential Regression (e^X)
ab Exponential Regression (A•B^X)
Model Equation
y = A + Bln X y = AeBX y = ABX
Power Regression (A•X^B) y = AXB
Inverse...
User Guide - Page 66
... 1 vector perpendicular to both A and B = (A × B) A × B
Scientific Constants
Your calculator comes with 40 built-in constants that corresponds to the constant you recall a constant, its unique symbol appears...molar gas constant; 28: speed of light in scientific calculations. Appendix
Store VctA = (1, 2) and VctC = (2, -1, 2). Copy VctA = (1, 2) to VctB and then...
User Guide - Page 68
... than the negative sign, which is omitted: Multiplication sign omitted immediately before π, e, variables, scientific constants (2π, 5A, πA, 3mp, 2i, etc.), functions with parentheses (2'(3), Asin(30), ... and the command stack has 24 levels, as shown in different calculation results. 3. Statistical estimated value calculation: m, n, m1, m2
6. Permutations, combinations: nPr, nCr ...
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