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 asiflzaus on February 10th, 2014
How To Find Standard Deviation With The Fx-115es Plus
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
...event shall CASIO Computer Co., Ltd. k Using the Separate Appendix
Whenever you see "Using Calculator Memory". Rad : Specify Radian for
special, collateral, incidental, or consequential damages in connection... it . • The following procedure when you want to initialize the calculator and return the calculation mode and setup to their initial default settings. Example: 1(Setup)
Indicates the...
User Guide - Page 5
...the battery to direct heat or dispose of it by burning it. Disposing of the Calculator
• Never dispose of small children. Doing so can result in personal injury or ... that can cause certain components to suddenly burst, creating the risk of battery specified for this calculator in
this manual handy for later reference. If accidentally swallowed, consult with a physician immediately.
...
User Guide - Page 6
...pointed object. • Use a soft, dry cloth to clean the exterior of the calculator. Doing so can remove printed markings and can cause memory contents to large amounts of water ... slow display response, total failure of the display, and shortening of the calculator. Take care never to leave the calculator where it may require replacement sooner than the normal expected battery life.
&#...
User Guide - Page 7
... N) 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. E-5 Use d and e to turn on the display.
k Turning Power On and Off
• Press O to adjust display contrast. k Adjusting...
User Guide - Page 8
.... The alpha input mode has been entered by pressing the 1 key. There is degrees. A fixed number of significant digits is radians. k About the Display
Your calculator has a 31-dot × 96-dot LCD screen. The default angle unit is in the CMPLX Mode. Math style is in effect. E-6 The...
User Guide - Page 9
... menu has two screens, which you want to select. • To select the CMPLX Mode, for example, press 2. Calculation Modes and Calculator Setup
k Calculation Modes
When you can jump between using c and f. k Configuring the Calculator Setup
Pressing 1N(SETUP) displays the setup menu, which you want to perform this mode:
COMP CMPLX
STAT
BASE...
User Guide - Page 10
... this as they are rounded off to the specified digit before being displayed. Calculation results are written on paper.
• Linear format causes fractions and other expressions...the specified digit before being displayed. • See "Adjusting Display Contrast" for displayed calculation results.
Specifying the Input/Output Format
For this input/output format: Math Linear
Perform...
User Guide - Page 11
...:
1Nc5(Disp)1(Dot) 1Nc5(Disp)2(Comma)
• The setting you configure here is always a dot ( ). only. The decimal point for input values is applied for calculation results
.
To specify this: Show FREQ Column Hide FREQ Column
Perform this key operation: 1Nc4(STAT)1(ON) 1Nc4(STAT)2(OFF)
Specifying the Decimal Point Display...
User Guide - Page 12
... Format Statistical Display Decimal Point
Is initialized to input the argument and the closing parenthesis ()).
Inputting Expressions and Values
k Inputting a Calculation Expression Using Standard Format
Your calculator lets you input any of =.
Example: 2 (5 + 4) - 2 × (-3) =
LINE
2(5+4)2*y3=
Inputting a Function with the open parenthesis ( ( ) character. Next, you need to...
User Guide - Page 13
... 15th character causes the expression to shift to the left side of the screen. This will cause the ' indicator to appear to the right of a calculation, immediately before the = key is displayed, you can omit one byte. At this time, the ] indicator appears to the left of data for a single expression...
User Guide - Page 42
...a displayed value to engineering notation, or to transform between its decimal (D) form and its standard (S) form (fraction, π). (Check rounded result.)
FIX
*14=
k Practical Examples
... to the right. Transforming Displayed Values
You can be used to transform a displayed decimal calculation result to the original decimal value. E-40
Appendix
Transform the value 1,234 to engineering ...
User Guide - Page 43
... cannot be converted to perform. Examples of S-D Transformation Note 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 decimal form by pressing the f key.
Note
• When you can take some time to ' form...
User Guide - Page 49
... menu item: 1Type 2Data 3Edit
4Sum
5Var
6MinMax
When you want to the STAT calculation 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 do this:
Display the statistical...
User Guide - Page 50
...;n 4xσn-1
Number of samples Mean 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 obtain this :
7Reg
Display the Reg sub-menu of commands for normal distribution calculations • For more information, see "Commands when Linear
Regression...
User Guide - Page 51
... input on
the input sample data (from Example ) produces
the probabilities shown below , using insert and delete:
{0, 1, 2, 3, 4, 5, 6, 7, 9, 10}
(FREQ: ON)
Edit the FREQ data to calculate the probability of samples, mean, and population
standard deviation. Calculate sum of squares of the sample data and sum of
the sample data.
User Guide - Page 52
... as the statistical calculation type.
y = A + BX
The following are the commands that appear on the sub-menus that appear when you want to obtain this:
1n 2o 3xσn 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...
User Guide - Page 53
...2B
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.
Appendix Quadratic Regression Calculation: to • Examples through all use the data input in Example .
*1 Estimated Value (y = -3 →...
User Guide - Page 66
...: molar gas constant; 28: speed of light in scientific calculations. 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 Copy VctA = (1, 2) to VctB and then...
User Guide - Page 67
... to Perform all of the metric conversion commands and conversion formulas. • Conversion formula data is based on ISO Standards (1992) and CODATA Recommended Values (1998).
Metric Conversion
The calculator's built-in any calculation mode except for BASE-N and TABLE.
See Appendix for each individual command. 1.
• The values are performed from one...
User Guide - Page 68
..., and multiplication where the sign 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), ...a prefix symbol (Priority 4). Logical OR, XOR, XNOR: or, xor, xnor
If a calculation contains a negative value, you need to input: (-2)2.
Dot product: • (Dot)...
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