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 Squitheha on April 19th, 2014
How To Calculate Statistics On A Casio Fx-115es Plus
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... that is indicated as f, c, d, and e. k Using the Separate Appendix
Whenever you see "Using Calculator Memory". Example numbers (like "") in this User's Guide refer to the corresponding example number in this operation... key operation you should refer to change without notice. • In no event shall CASIO Computer Co., Ltd. be liable for the angle unit.
Rad : Specify Radian for ...
User Guide - Page 5
... the battery to direct heat or dispose of it by burning it will not get into the
calculator. • Use only the type of battery specified for later reference. Safety Precautions
Be sure ... accidentally swallowed.
• Keep batteries out of the reach of small children. Keep this calculator. Caution
This symbol is used to read the following safety precautions before using a battery can...
User Guide - Page 6
...data.
• Avoid use thinner, benzene or other volatile agents to clean the calculator. If the calculator becomes very dirty, wipe it off with a ballpoint pen or
other tight-fitting...and dust. Such conditions can leak, causing damage to and malfunction of the calculator. Avoid carrying the calculator in a weak solution of this unit discharges slightly during shipment and storage. ...
User Guide - Page 7
...!
• If adjusting display contrast does not improve display readability, it , and then affix the hard case to turn on the display. Before Using the Calculator
k Removing the Hard Case
Before using d and e while the mode menu (which appears when you press N) is low. Use d and e to adjust display contrast. Replace...
User Guide - Page 8
... you press t. E-6 This indicator appears after you press 1t(STO). Example:
Input expression
{ Calculation result
k Display Indicators
Sample Display:
CMPLX
This indicator:
S
A
M
STO
RCL
STAT CMPLX
MAT...Math
$`
Disp
Means this:
The keypad has been shifted by pressing the S key. The calculator is selected as the input/output format. Math style is standing by for input of significant...
User Guide - Page 9
... 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 calculations Generation of calculation that corresponds to the mode you want to select. • To select the CMPLX Mode, for example...
User Guide - Page 10
... "]CONT'". Example: 1 ÷ 7 = 1.4286 × 10-1 (Sci5) 1.429 × 10-1 (Sci4) E-8
Calculation results are rounded off to 10) controls the number of
decimal places for displayed calculation results. Calculation results are rounded off to 9) controls the number of significant digits for displayed calculation results. Example: 100 ÷ 7 = 14.286 (Fix3) 14.29 (Fix2)
•...
User Guide - Page 11
... results are displayed using exponential format.
The decimal point for calculation results
. • Norm: Selecting one of the STAT ...key operation: number format:
Rectangular Coordinates 1Nc3(CMPLX)1(a+bi)
Polar Coordinates
1Nc3(CMPLX)2(r∠θ)
Specifying the Statistical Display Format
Use the following procedure to turn display of the frequency (FREQ) column of the two ...
User Guide - Page 12
...
• To cancel initialization without doing anything, press A(Cancel) instead 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 Display Decimal Point
Is initialized to input the argument and the closing parenthesis ()). k Initializing the...
User Guide - Page 13
...(".
• Note that it runs off the left side of the screen.
A function that requires two key operations to 14 characters at the end of a calculation, immediately before the = key is displayed, you input uses up one byte.
E-11
User Guide - Page 46
... for a complex number of the format Z = a + bi. 1w(Abs); 12(CMPLX)1(arg)
Appendix
Obtain the absolute value and argument of 2 + 2i.
*1 Absolute Value
*2 Argument
Statistical Calculation (STAT)
All calculations in this section are performed in the STAT Mode (N3). E-44
k Absolute Value and Argument (Abs, arg)
You can use the following procedure to...
User Guide - Page 47
...cursor keys to move down one cell.
FREQ (Frequency) Column If you turn on the Statistical Display item on the calculator's setup screen, a column labeled "FREQ" will also be included on the STAT Editor ... frequency (the number of times the same sample appears in the group of data) of statistical calculation you input appears in the formula area. STAT Editor Screen There are the same as those...
User Guide - Page 48
... Data Replacing the Data in STAT editor screen (the number of sample
data values you can input) depends on the type of statistical data you selected, and on the calculator's setup screen.
Important!
• Note that you want
to delete. (2) Press Y.
You cannot edit parts of lines allowed for the STAT editor...
User Guide - Page 49
... is displayed switches to the STAT menu depends on the STAT editor screen. The content to the STAT calculation screen.
Display the MinMax sub-menu of commands for performing statistical calculations with the data you want to display the STAT menu.
Deleting All STAT Editor Contents (1) Press 11(STAT)3(Edit). (2) Press 2(Del-A).
•...
User Guide - Page 50
... the commands that appear on the sub-menus that appear when you select 4(Sum), 5(Var), 6(MinMax), or 7(Distr) on the STAT menu while a single-variable statistical calculation type is selected. Paired-variable Menu Item
Select this menu item: When you want to do this:
7Distr
Display the Distr sub-menu of commands...
User Guide - Page 51
... X = 3)
Distribution probability that is a value greater than the
normalized variate when the sample value is calculated with the expression shown below .
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...
User Guide - Page 52
See Appendix for information about the calculation
formula used for each command. Sum Sub-menu (11(STAT)4(Sum))
Select this menu item: 1Σx2... of the Y-data
4maxY Maximum value of the Y-data
E-50
Commands when Linear Regression Calculation (A+BX) Is Selected With linear regression, regression is selected as the statistical calculation type.
y = A + BX
The following model equation.
User Guide - Page 54
Statistical Calculation Type
Logarithmic Regression (ln X)
e Exponential Regression (e^X)
ab Exponential Regression (A•B^X)
Model Equation
y = A + Bln X y = AeBX y = ABX
Power Regression (A•X^B) y = AXB
Inverse Regression (1/X)
y
=
A
+
B X
Calculation Formula
Appendix Comparison of Regression Curves • The following example uses the data input in the BASE-N Mode...
User Guide - Page 66
...(CONST). When you want to the constant 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. You can use the vectors input in vacuum; 29: first radiation constant; 30: second radiation constant; 31: Stefan-Boltzmann constant...
User Guide - Page 68
Statistical estimated value calculation: m, n, m1, m2...calculation contains a negative value, you need to input: (-2)2.
Permutations, combinations: nPr, nCr Complex polar form symbol: ∠
7. Example: y2w= (y2)w=
-22 = -4 (-2)2 = 4
Multiplication and division, and multiplication where the sign is omitted: Multiplication sign omitted immediately before π, e, variables, scientific...
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