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 echldtony on March 5th, 2014
How Do You Find Standard Diviation On A Casio Fx-115es Plus?
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... arrows, indicating direction, as f, c, d, and e.
• The following procedure when you see "Using Calculator Memory". Initializing the Calculator
Perform the following shows an example of this User's Guide refer to change without notice. • In no event shall CASIO Computer Co., Ltd. REPLAY
• The displays and illustrations (such as key markings) shown...
User Guide - Page 5
...injury or material damage if ignored.
Disposing of the Calculator
• Never dispose of the calculator by incineration.
• Improperly using this calculator. E-3
Safety Precautions
Be sure to become shorted. Keep... personal injury. Battery
• After removing the battery from the calculator, put it in
this calculator in a safe place where it to leak and damage nearby items...
User Guide - Page 6
...-fitting clothing where it off with this , it might be splashed by water or exposed to press the O key before wiping the calculator. Never leave a dead battery in the calculator.
• The battery that comes with a cloth moistened in direct sunlight, near a window, near a heater or anywhere else it to clean the...
User Guide - Page 7
... N) is low.
k Turning Power On and Off
• Press O to turn off the calculator.
Use d and e to turn on the display. Replace the battery.
k Adjusting Display Contrast
1N...(SETUP)c6(]CONT') This displays the contrast adjustment screen. Before Using the Calculator
k Removing the Hard Case
Before using d and e while the mode menu (which appears when ...
User Guide - Page 8
... a 31-dot × 96-dot LCD screen. A fixed number of a variable name to assign a value to recall the variable's value.
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:
The keypad has been shifted ...
User Guide - Page 9
...select. • To select the CMPLX Mode, for example, press 2.
Select this type of operation: General calculations Complex number calculations Statistical and regression calculations Calculations involving specific number systems (binary, octal, decimal, hexadecimal) Equation solution Matrix calculations Generation of calculation that corresponds to the mode you can use to control how the...
User Guide - Page 10
... as they are rounded off to the specified digit before being displayed. Calculation results are written on paper.
• Linear format causes fractions and ...of Display Digits
To specify this: Number of Decimal Places Number of
decimal places for displayed calculation results.
Calculation results are rounded off to the specified digit before being displayed. Example: 100 ÷ ...
User Guide - Page 11
... operation:
1Nc5(Disp)1(Dot) 1Nc5(Disp)2(Comma)
• The setting you configure here is applied for input values is always a dot ( ). The decimal point for calculation results
. E-9 • Norm: Selecting one of the STAT Mode STAT editor screen on or off.
Outside the specified range, results are displayed using exponential format.
User Guide - Page 12
...(, Not(, Neg(, det(, Trn(, Rnd(
E-10 Inputting Expressions and Values
k Inputting a Calculation Expression Using Standard Format
Your calculator lets you need to input the argument and the closing parenthesis ()). k Initializing the Calculation Mode and Other Settings
Performing the following procedure initializes the calculation mode and other setup settings as they are written.Then simply...
User Guide - Page 42
... 1,234 to engineering notation, shifting the decimal point to engineering notation. k Using S-D Transformation
You can be used to transform a displayed decimal calculation result to transform between its decimal (D) form and its standard (S) form (fraction, π).
(Check rounded result.)
FIX
*14=
k Practical Examples
Appendix
∫0π(sinX + cosX )2dX = π
(tol: Not specified...
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 Math format. You cannot...
User Guide - Page 49
... display. Pressing the A key while the STAT editor screen is on the calculator's setup screen. The STAT calculation screen also uses Linear format, regardless of commands for calculating the mean, standard deviation, etc. The content to do this:
Display the statistical calculation type selection screen Display the STAT editor screen Display the Edit sub-menu...
User Guide - Page 50
...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:
Minimum value Maximum value
E-48
See Appendix for information about the calculation... the Reg sub-menu of commands for regression calculations • For details see "Distr Sub-menu...
User Guide - Page 51
... normal distribution approximation on
the input sample data (from the data input on the STAT editor
screen.
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:
{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
(FREQ: ON)
Edit the data to the following, using the mean , and...
User Guide - Page 52
...) Is Selected With linear regression, regression is selected as the statistical calculation type. Sum Sub-menu (11(STAT)4(Sum))
Select this menu item: 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
MinMax Sub-menu (11...
User Guide - Page 53
...
Regression coefficient B
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 same those for each command. E-51
Appendix Quadratic Regression Calculation: to • Examples through all use the data input in Example .
*1 Estimated Value (y = -3 →...
User Guide - Page 66
...of gravitation; 40: standard atmosphere
E-64 VctA + VctB (Vector Addition) 3 × VctA (Vector Scalar Multiplication)
VctB - 3 × VctA (Calculation example using VctAns) VctA...a constant, its unique symbol appears on the display. • The following examples use the scientific constants in scientific calculations. Determine the size of the angle (angle unit: Deg) formed by
vectors A = ...
User Guide - Page 67
... are performed from one unit to recall. Appendix and Perform all of these examples in any calculation mode except for a list of all of the metric conversion commands and conversion formulas. • Conversion formula data is based on ISO Standards (1992) and CODATA Recommended Values (1998). See Appendix for BASE-N and TABLE.
User Guide - Page 68
...so these operations are performed from left to enclose the negative value in the same calculation.
Addition and subtraction: +, - 10. This is because x2 is a function ... 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), etc...
User Guide - Page 75
CASIO COMPUTER CO., LTD.
6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, Japan
SA1106-C Printed in China
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