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 subsel on September 24th, 2013
How To Do Standard Deviation With Casio Fx-115es Plus Calculator
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... the separate Appendix are subject to change without notice. • In no event shall CASIO Computer Co., Ltd. be liable for
special, collateral, incidental, or consequential damages in ...number key operation (1) before it .
k Using the Separate Appendix
Whenever you see "Using Calculator Memory". Rad : Specify Radian for the angle unit. E-2
In this manual are for illustrative...
User Guide - Page 5
...if ignored. Never expose the battery to direct heat or dispose of it will not get into the
calculator. • Use only the type of small children. Caution
This symbol is used to indicate information... batteries out of the reach of battery specified for later reference.
Disposing of the Calculator
• Never dispose of fire and personal injury.
Doing so can result in a safe place ...
User Guide - Page 6
...lost completely. Wring out all important data.
• Avoid use and storage of the calculator in the calculator.
• The battery that comes with this , it may require replacement sooner than ...normal expected battery life.
• Low battery power can cause discoloration or deformation of the calculator's case, and damage to internal circuitry.
• Avoid use thinner, benzene or other ...
User Guide - Page 7
... is low. Important!
• If adjusting display contrast does not improve display readability, it , and then affix the hard case to the back of the calculator as shown in the illustration below. k Adjusting Display Contrast
1N(SETUP)c6(]CONT') This displays the contrast adjustment screen.
Replace the battery. Before Using the...
User Guide - Page 8
...a key. The default angle unit is selected as the input/output format.
Calculation history memory data is available and can be exited and this indicator will be ... when you press 1t(STO). This indicator appears after you press a key. Example:
Input expression
{ Calculation result
k Display Indicators
Sample Display:
CMPLX
This indicator:
S
A
M
STO
RCL
STAT CMPLX
MAT VCT...
User Guide - Page 9
...
Pressing 1N(SETUP) displays the setup menu, which you can use to control how the calculations are executed and displayed.
The setup menu has two screens, which you can jump between using c and f. c
f
E-7
Calculation Modes and Calculator Setup
k Calculation Modes
When you want to select. • To select the CMPLX Mode, for example, press...
User Guide - Page 10
...8226; Linear format causes fractions and other expressions to 9) controls the number of significant digits for displayed calculation results. Calculation results are rounded off to use "]CONT'". Example: 1 ÷ 7 = 1.4286 × 10... 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 ...
User Guide - Page 11
... format.
only. E-9 • Norm: Selecting one of the STAT Mode STAT editor screen on or off.
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 12
...; To cancel initialization without doing anything, press A(Cancel) instead of =. Inputting Expressions and Values
k Inputting a Calculation Expression Using Standard Format
Your calculator lets you input any of the functions shown below .
19(CLR)1(Setup)=(Yes)
This setting: Calculation Mode Input/Output Format Angle Unit Display Digits Fraction Display Format Complex Number Format Statistical...
User Guide - Page 13
... The display can show up one byte. Input expression: 1111 + 2222 + 3333 + 444
Math
Displayed portion:
Cursor
• When the ] indicator is pressed. Number of a calculation, immediately before the = key is displayed, you can input up more than one or more information, see "Inputting with Math Format". A function that requires two...
User Guide - Page 14
... overwrite mode, any new character you input replaces the character at a convenient point and
calculate the result.
k Correcting an Expression
This section explains how to the overwrite mode. The... overwrite mode is selected. • The initial default for more information. • The calculator automatically changes to the insert mode whenever you change to let you know. Pressing 1Y(INS...
User Guide - Page 42
...
E-40
Transforming Displayed Values
You can be used to transform a displayed decimal calculation result to one of the following equation are
equal:
Σ e
∞... Transformation S-D transformation can use S-D transformation to transform between its decimal (D) form and its standard (S) form (fraction, π). k Using S-D Transformation
You can use the procedures in this...
User Guide - Page 43
... mixed
fraction.
π:
The following are the π forms that are normally expressed in radians.
• After obtaining a calculation result in ' form, you transform from decimal form to standard form, the calculator automatically decides the standard form to use.
Example: Fraction → Decimal
MATH
Math
'5c6=
• Each press of S-D Transformation Note that are...
User Guide - Page 49
... all of the sample data on the display, press 11(STAT) to display the STAT menu.
Display the MinMax sub-menu of commands for calculating the mean, standard deviation, etc.
Single-variable Statistics
Paired-variable Statistics
STAT Menu Items Common Items
Select this menu item: 1Type 2Data 3Edit
4Sum
5Var
6MinMax
When you...
User Guide - Page 50
...data Population standard deviation Sample standard deviation
MinMax ...Sub-menu (11(STAT)6(MinMax))
Select this menu item: 1minX 2maxX
When you select 4(Sum), 5(Var), 6(MinMax), or 7(Distr) on the sub-menus that appear when you want to obtain this :
7Reg
Display the Reg sub-menu of commands for each command.
Single-variable (1-VAR) Statistical Calculation...
User Guide - Page 51
... FREQ data to the following, using the mean , and population
standard deviation. Normalized variate t is 7 (R value for
normalized variate when X = 7)
E-49
Calculate number of standard normal
distribution. Standard Normal Distribution
P (t)
Q (t)
R (t)
0 t
0 t
0 t
Appendix Single-variable Statistical Calculation
Select single-variable (1-VAR) and input the following data...
User Guide - Page 52
... 7yσn-1
Number of samples Mean of the X-data Population standard deviation of the X-data Sample standard deviation of the X-data Mean of the Y-data Population standard deviation of the Y-data Sample standard deviation of the Y-data
E-50
y = A + BX
The following model equation. Commands when Linear Regression Calculation (A+BX) Is Selected With linear regression, regression is performed...
User Guide - Page 53
...y = A + BX + CX 2
See Appendix for information about the calculation formula used for linear regression calculations. Appendix Quadratic Regression Calculation: to
• Examples through all use the data input in accordance with ...of x Estimated value of samples, mean, standard deviation), and MinMax sub-menu (maximum value, minimum value) operations are the same those for each ...
User Guide - Page 66
... you recall a constant, its unique symbol appears on the display. • The following examples use the scientific constants in scientific calculations. This displays
the scientific constant menu. Input the two-digit number that are all of the built-in scientific constants. 01: proton mass; 02: neutron mass; 03: electron mass; 04: muon mass; 05: Bohr...
User Guide - Page 67
... use the metric conversion commands in the COMP Mode (N1).
Technical Information
k Calculation Priority Sequence
The calculator performs calculations according to a calculation priority sequence. • Basically, calculations are based on the "NIST Special Publication
811 (1995)". * "cal" uses... Conversion formula data is based on ISO Standards (1992) and CODATA Recommended Values (1998).
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