Casio FX-991ES Support Question
Casio FX-991ES Support Question
Find answers below for this question about Casio FX-991ES.Need a Casio FX-991ES manual? We have 2 online manuals for this item!
Question posted by Anonymous-108196 on April 18th, 2013
Standard Deviation Xon-1
Please advise I have a casio fx-991ES plus and need to calculate Standard deviation xon-1 is this possible?
Thanks Paul
Current Answers
Related Casio FX-991ES Manual Pages
User Guide - Page 4
... shown in the Appendix: Deg : Specify Degree for the angle unit.
Initializing the Calculator
Perform the following shows an example of this manual are for illustrative purposes only, and ...to change without notice. • In no event shall CASIO Computer Co., Ltd.
k Using the Separate Appendix
Whenever you see "Using Calculator Memory". Note that this is represented in the Appendix....
User Guide - Page 5
... l ends are facing correctly when you load it will not get into the
calculator. • Use only the type of small children.
E-3 Battery
• After removing the battery from the calculator, put it in
this manual handy for this calculator in a safe place where it into the hands of small children and accidentally...
User Guide - Page 6
...life.
• Low battery power can damage internal circuitry.
• Never drop the calculator or otherwise subject it might be exposed to very high temperatures. Never use and storage... clean the exterior of battery life. Heat can leak, causing damage to and malfunction of the calculator's case, and damage to internal circuitry.
• Avoid use thinner, benzene or other tight-...
User Guide - Page 7
... shown in the illustration below. Replace the battery.
E-5
k Turning Power On and Off
• Press O to turn off the calculator.
Important!
• If adjusting display contrast does not improve display readability, it , and then affix the hard case to turn on the display. k Adjusting Display ...
User Guide - Page 8
...result 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
...when you press t. This indicator appears after you press a key.
The calculator is in the STAT Mode. The alpha input mode will unshift and this :
The keypad has been ...
User Guide - Page 9
..., which you can use to select. • To select the CMPLX Mode, for example, press 2. Calculation Modes and Calculator Setup
k Calculation Modes
When you want to perform 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...
User Guide - Page 10
... expressions to be displayed as they are written on paper.
• Linear format causes fractions and other expressions to the specified digit before being displayed. Calculation results are rounded off to be displayed in a single line. Example: 1 ÷ 7 = 1.4286 × 10-1 (Sci5) 1.429 × 10-1 (Sci4) E-8 • See "Adjusting Display Contrast...
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
. Outside the specified range, results are displayed using exponential format.
• Norm: Selecting one of the STAT Mode STAT editor screen on or off.
User Guide - Page 12
...need to this: COMP MthIO Deg Norm1 d/c a+bi OFF Dot
• To cancel initialization without doing anything, press A(Cancel) instead of the functions shown below .
19(CLR)1(Setup)=(Yes)
This setting: Calculation... Calculation Expression Using Standard Format
Your calculator lets you input calculation expressions just as shown below , it .The calculator automatically judges the calculation ...
User Guide - Page 13
... Math format, each key operation uses up to 14 characters at the end of the screen. At this time, you can scroll left side of a calculation, immediately before the = key is pressed.
Number of Input Characters (Bytes) • You can omit the multiplication sign (×) in any of the expression, indicating...
User Guide - Page 14
... mode, any new character you input replaces the character at a convenient point and
calculate the result. The cursor is a horizontal flashing line ( ) when the overwrite mode is selected... The initial default for more information. • The calculator automatically changes to the insert mode whenever you change to the overwrite mode when you need it.
• The cursor is a vertical flashing line...
User Guide - Page 42
...the right. Transforming Displayed Values
You can use S-D transformation to transform a value between standard form and decimal form. Transform the value 123 to engineering notation, shifting the decimal...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).
User Guide - Page 43
... → Decimal ' → Decimal
E-41
Fraction: The current fraction display format setting determines
whether the result is in ' form, you transform from decimal form to standard form, the calculator automatically decides the standard form to use. Note
• When you can take some time to perform.
User Guide - Page 49
... or paired variables. The STAT calculation screen also uses Linear format, ...calculating sums Display the Var sub-menu of commands for obtaining maximum and minimum values
E-47
k STAT Calculation Screen
The STAT calculation screen is on the STAT editor screen. k Using the STAT Menu
While the STAT editor screen or STAT calculation screen is for calculating the mean, standard deviation...
User Guide - Page 50
...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 STAT menu while a single-variable statistical calculation...this :
Minimum value Maximum value
E-48 Single-variable (1-VAR) Statistical Calculation Commands The following are the commands that appear on the sub-menus ...
User Guide - Page 51
... (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 population
standard deviation. Calculate number of samples, mean value (o) and population standard deviation value (xσn) obtained from the data input on
the input sample data (from Example ) produces
the probabilities shown below , using insert and...
User Guide - Page 52
... menu while linear regression is selected as the statistical calculation type.
See Appendix for information about the calculation
formula used for each command. Sum Sub-menu (11...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...
User Guide - Page 53
...of y
• Sum sub-menu (sums), Var sub-menu (number of y
Appendix Linear Regression Calculation: to
• Examples through all use the data input in accordance with the following model equation. Reg... 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...
User Guide - Page 66
...constant; 32: electric constant; 33: magnetic constant; 34: magnetic flux quantum; 35: standard acceleration of gravity; 36: conductance quantum; 37: characteristic impedance of vacuum; 38: ...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 ...
User Guide - Page 67
... that corresponds to the metric conversion you want to recall. Metric Conversion
The calculator's built-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). To recall a metric conversion command, press...
Similar Questions
How To Upgrade My Fx-991es Plus?
How to upgrade my fx-991es plus to fx-991ex?Please reply fast.
How to upgrade my fx-991es plus to fx-991ex?Please reply fast.
(Posted by Inasaaone 7 years ago)
How To Calculate Standard Deviation Using Casio Fx-115es Plus
(Posted by mory 10 years ago)
Fx-991es Plus Having 8 Modes Changes To 3 Modes Only? Need Help!!
My calcuator fx-991ES plus was working greate but since last few days its modes changes from 8 to on...
My calcuator fx-991ES plus was working greate but since last few days its modes changes from 8 to on...
(Posted by samisohail94 10 years ago)
How To Do Standard Deviation With Casio Fx-115es Plus Calculator
(Posted by subsel 10 years ago)
Can I Calculate P-value On The Casio Fx-991es Plus?
Can I calculate p-value on the casio fx-991es plus?
Can I calculate p-value on the casio fx-991es plus?
(Posted by ebadhedayat 11 years ago)