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 babaasad on April 19th, 2014
How To Do Standard Deviation On Fx115es
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
...The displays and illustrations (such as key markings) shown in the Appendix. Initializing the Calculator
Perform the following shows an example of this product and items that come with it ....that this is not part of the actual key operation you want to initialize the calculator and return the calculation mode and setup to the separate Appendix.
Note that come with four arrows, ...
User Guide - Page 5
...components to suddenly burst, creating the risk of fire and personal injury.
Disposing of the Calculator
• Never dispose of it by burning it into the hands of small children and...try to take the battery apart, or allow the battery to direct heat or dispose of the calculator by incineration.
• Improperly using this manual. Caution
This symbol is used to indicate information ...
User Guide - Page 6
... clothing where it may require replacement sooner than the normal expected battery life.
• Low battery power can damage internal circuitry.
• Never drop the calculator or otherwise subject it might be splashed by water or exposed to large amounts of humidity and dust.
Handling Precautions
• Be sure to press...
User Guide - Page 7
... the way you press N) is low.
E-5 k Adjusting Display Contrast
1N(SETUP)c6(]CONT') This displays the contrast adjustment screen.
Use d and e to turn off the calculator. Replace the battery.
Important!
• If adjusting display contrast does not improve display readability, it , and then affix the hard case to turn on the...
User Guide - Page 8
...press a key. The default angle unit is in the STAT Mode.
E-6 The calculator is radians. Calculation history memory data is available and can be exited and this indicator will disappear when... result of decimal places is a value stored in the MATRIX Mode. The calculator is grads. The calculator is degrees. The default angle unit is in independent memory. The keypad will...
User Guide - Page 9
...show only the above indicators (without any value) while it performs the calculation internally.
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...
User Guide - Page 10
... value you specify (from 1 to 10) controls the number of
decimal places for information about how to 9) controls the number of significant digits for displayed calculation results.
Math
Math Format
Linear Format
Specifying the Default Angle Unit
To specify this key operation: 1N6(Fix)0-9 1N7(Sci)0-9 1N8(Norm)1(Norm1) or 2(Norm2...
User Guide - Page 11
Outside the specified range, results are displayed using exponential format. The decimal point for input values is applied for calculation results
. only. Norm1: 10-2 > x, x > 1010 Norm2: 10-9 > x, x > 1010
Example: 1 ÷ 200 = 5 × 10-3 (Norm1) 0.005 (Norm2)
Specifying ...
User Guide - Page 12
...
When you input any of =. 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 ()). Next, you input calculation expressions just as shown below , it .The calculator automatically judges the calculation priority sequence for addition, subtraction, multiplication, and division...
User Guide - Page 13
... the left side of the expression.
A function that the input procedure is different if you input uses up to 14 characters at the end of a calculation, immediately before the = key is displayed, you can omit the multiplication sign (×) in any of the following cases. • Before an open parentheses (( ): 2 ×...
User Guide - Page 42
...forms described below.
Transforming Displayed Values
You can be used to transform a displayed decimal calculation result to one of the following equation are
equal:
Σ e
∞
=... 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 ...
User Guide - Page 43
... function results and values that are normally expressed in radians.
• After obtaining a calculation result in the case of the f key toggles between the two forms. f
f
Appendix...the result is true only in ' form, you transform from decimal form to standard form, the calculator automatically decides the standard form to perform. Examples of S-D Transformation Note that are the π ...
User Guide - Page 49
... 3Edit
4Sum
5Var
6MinMax
When you input with the STAT editor screen. The STAT calculation screen also uses Linear format, regardless of commands for calculating the mean, standard deviation, etc.
k Using the STAT Menu
While the STAT editor screen or STAT calculation screen is displayed switches to display the STAT menu. The content to the...
User Guide - Page 50
... Reg sub-menu 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 select 4(Sum), 5(Var), 6(MinMax), or 7(Distr) on the sub-menus that appear on the STAT menu while a single-variable statistical calculation type is selected. Single-variable (1-VAR) Statistical...
User Guide - Page 51
...
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 the data input on
the input sample data (from Example ) produces
the probabilities shown below...
User Guide - Page 52
...;n 4xσn-1 5p 6yσn 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 See Appendix for information about the calculation
formula used for each command. Commands when Linear Regression...
User Guide - Page 53
...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 ...• 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....
User Guide - Page 66
... except for BASE-N. • To recall a scientific constant, press 17(CONST). VctA + VctB (Vector Addition) 3 × VctA (Vector Scalar Multiplication)
VctB - 3 × VctA (Calculation example using VctAns) VctA • VctB (Vector Dot Product) VctA × VctB (Vector Cross Product) Obtain the absolute values of gravitation; 40: standard atmosphere
E-64 Determine the size of...
User Guide - Page 67
...you want to another. Technical Information
k Calculation Priority Sequence
The calculator performs calculations according to a calculation priority sequence. • Basically, calculations are based on the "NIST Special ...commands and conversion formulas. • Conversion formula data is based on ISO Standards (1992) and CODATA Recommended Values (1998).
See Appendix for a list...
User Guide - Page 68
... it to right when both types are mixed in different calculation results. 3. This is because x2 is a function preceded by a value (Priority 2, above), whose priority is greater 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...
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