Question about Casio Office Equipment & Supplies

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Posted on Jan 02, 2017

SOURCE: how do I calculate normal distribution using a

I don't know about fx-9750gII, but for fx-991MS

Change the mode to REG

Then

Shift->3(DISTR)->1(P())->give your Z value

Posted on Feb 04, 2010

SOURCE: i do not know how

Hey it is. Okay, so start with a equation: say, y = -(1 |x|). Now type y = -(1 , then press the [OPTN] button, next to the shift. Next press the [NUM] button or F5. The first menu button should be Abs or absolute value. When your done it should look like this. y = -(1 Abs (x)) then graph it.

Posted on Aug 30, 2010

SOURCE: In casio fx-991ES, i am

This post is rather exhaustive as regards the matrix capabilities of the calculator. So if the post recalls things you already know, please skip them. Matrix multiplication is at the end.

Let me explain how to create matrices. (If you know how to do it, skip
to the operations on matrices, at the end.)

First you must set
Matrix calculation

[MODE][6:Matrix]. Then By entering one of the numbers [1:MatA] or
[2:Matb] or [3:MatC] you get to choose the dimensions of the matrix

(mxn]. Once finished entering the matrix you clear the screen.

The operations on matrices are available by pressing [Shift][Matrix]

[1:Dim] to change the dimension of a matrix (in fact redefining the
matrix)

[2:Data] enter values
in a matrix

[3:MatA] access Matrix A

[4:Matb] access Matrix B

[5:MatC] access matrix C

[6:MatAns] access the Answer Matrix (the last matrix calculated)

[7:det] Calculate the determinant of a matrix already defined

[8:Trn] The transpose of a matrix already defined

To add matrices MatA+MatB (MUST have identical dimensions same m and same n, m and n do not have to be the same)

To subtract MatA-MatB. (MUST have identical dimensions, see above)

To multiply MatAxMatB (See below for conditions on dimensions)

To raise a matrix to a power 2 [x2], cube [x3]

To obtain inverse of a SQUARE MatA already defined MatA[x-1]. The key [x-1] is the x to
the power -1 key. If the determinant of a matrix is zero, the matrix is singular and its inverse does not exit.

Dimensions of matrices involved in operations must match. Here is a
short summary

The multiplication of structured mathematical
entities (vectors, complex
numbers, matrices, etc.) is different from the multiplication of
unstructured (scalar) mathematical entities (regular numbers). As you
well know matrix multiplication is not commutative> This has to do
with the dimensions.

An **mXn **matrix has** m rows **and**
n columns**. To perform multiplication of an **kXl** matrix by
an **mXn** matrix you multiply each element in one row of the first
matrix by a specific element in a column of the second matrix. This
imposes a condition, namely that the number of columns of the first
matrix be equal to the number of rows of the second.

Thus, to be
able to multiply a kXl matrix by am mXn matrix, the number of columns of
the first (l) must be equal to the number of rows of the second (m).

So**
MatA(kXl) * MatB(mXn) is possible only if l=m**

MatA(kX3) *
Mat(3Xn) is possible and meaningful, but

Mat(kX3) * Mat(nX3) may not
be possible.

To get back to your calculation, make sure that the
number of columns of the first matrix is equal to the number of rows of
the second.** If this condition is not satisfied, the calculator
returns a dimension error**. The order of the matrices in the
multiplication is, shall we say, vital.

Posted on Dec 23, 2010

SOURCE: I have a Casio fx-9750GII,

From the Run Mode (select it and press exe), enter Setup (Shift Menu) and then highlight Angle. Press the function key that correponds to Deg and then press Exit.

The manual for the Casio Fx-9750GII is here: http://support.casio.com/manualfile.php?rgn=1&cid=004002013 . Other calculator manuals are here: http://support.casio.com/manuallist.php?rgn=1&cid=004 .

I hope this helps.

Cindy Wells

Posted on Jan 19, 2011

SOURCE: casio fx-9750gII looking for factorial

press Option, F6, F3, F1 to find the "!"

Posted on Mar 18, 2011

Testimonial: *"Thank you very much I finally found it after searching and searching through the manual!"*

https://www.youtube.com/watch?v=rCVM6RWMjQ4

Jan 7, 2015 - Uploaded by Yabets Jab

In this video you can simply understand how to find a value of a given missing number in a table on Casio fx ...Missing: 4800p

https://www.youtube.com/watch?v=OGmHagjZPjg

Oct 31, 2012 - Uploaded by cpobyrne1

How to perform a linear regression on a Casio scientific calculator. Example uses a ... A Casio fx-83WA calculator is used for the demonstration. .... Lagrange Interpolation Easily Explained on Casio fx-991ES Calculator!Missing: 4800p

Jan 05, 2016 | Casio Office Equipment & Supplies

In Run/Mat screen, press the OPTN key followed by F6, the F3:Prob. The nPr and nCr tab are accessible. Type n then the relevant tab, followed by the r-number.

Oct 13, 2015 | Casio FX-9750GII Graphing Calculator

They're both giving you the same number.

1.953125E-03 means 1.953125 * 10^-3, which is 0.001953125 .

1.953125E-03 means 1.953125 * 10^-3, which is 0.001953125 .

Oct 14, 2014 | Casio FX-9750GII Graphing Calculator

It is a calculator and prqactically every button is a MATH button. It
depends on what MATH you intend to do. Put the calculator in Run/Mat
screen then press the OPTN key. You will see several tabs. Press the
function key under a TAB and explore what is offered. Go through all the
keys (F6 also) and see what the new tabs do.

In general it is most helpful to read the manual that shipped with the calculator.

In general it is most helpful to read the manual that shipped with the calculator.

Oct 16, 2012 | Casio Calculator Graphing FX 9750GII...

May 02, 2012 | Casio FX-9750GPlus Calculator

I am sorry, but the Casio FX-9750GII does not manipulate radicals (roots). Maybe you mean fractions?

Feb 22, 2012 | Office Equipment & Supplies

Press Menu.

Use arrows to highlight STAT icon and press EXE.

Enter your data in two lists (x-values in L1, Y-values in L2)

Press F2 to activate the CALC Tab at the bottom of screen.

This is what you see.

Press F3 to activate the REGression tab.

This is what you will see: the TABs at the bottom of screen.

Each tab corresponds to a regression model: X-linear, X2 quadratic, etc.

If you press F3:X^2, you get the following

You see the parameters of the regression equation, the coefficient of determination r^2, and the Mean Square error. No correlation coefficient is defined for this regression model.

For other models like linear, logarithmic, power and exponential regressions, the correlation coefficient is defined and is thus displayed with the regression equation. It is the r-value.

Use arrows to highlight STAT icon and press EXE.

Enter your data in two lists (x-values in L1, Y-values in L2)

Press F2 to activate the CALC Tab at the bottom of screen.

This is what you see.

Press F3 to activate the REGression tab.

This is what you will see: the TABs at the bottom of screen.

Each tab corresponds to a regression model: X-linear, X2 quadratic, etc.

If you press F3:X^2, you get the following

You see the parameters of the regression equation, the coefficient of determination r^2, and the Mean Square error. No correlation coefficient is defined for this regression model.

For other models like linear, logarithmic, power and exponential regressions, the correlation coefficient is defined and is thus displayed with the regression equation. It is the r-value.

Jul 31, 2011 | Casio FX-9750GPlus Calculator

From the Run Mode (select it and press exe), enter Setup (Shift Menu) and then highlight Angle. Press the function key that correponds to Deg and then press Exit.

The manual for the Casio Fx-9750GII is here: http://support.casio.com/manualfile.php?rgn=1&cid=004002013 . Other calculator manuals are here: http://support.casio.com/manuallist.php?rgn=1&cid=004 .

I hope this helps.

Cindy Wells

The manual for the Casio Fx-9750GII is here: http://support.casio.com/manualfile.php?rgn=1&cid=004002013 . Other calculator manuals are here: http://support.casio.com/manuallist.php?rgn=1&cid=004 .

I hope this helps.

Cindy Wells

Jan 19, 2011 | Casio FX-9750GPlus Calculator

If you have to restrict your selection to one or the other the Casio wins "hands tied behind its back". If you need convincing read on.

Advantages of Casio

Newer technology

About half the price

About twice the Ram

Uses iconic menus

Most screens have tab/menus: No need to scroll.

Conic graphic embedded in OS, not need for an extra application

Dynamic graphing embedded in OS, no need for an extra application

Has a reset button

Several types of statistical graphs that do not exit on TI83 (pie chart)

Ability to select the integration algorithm

Better screen resolution.

Advantages of Casio

Newer technology

About half the price

About twice the Ram

Uses iconic menus

Most screens have tab/menus: No need to scroll.

Conic graphic embedded in OS, not need for an extra application

Dynamic graphing embedded in OS, no need for an extra application

Has a reset button

Several types of statistical graphs that do not exit on TI83 (pie chart)

Ability to select the integration algorithm

Better screen resolution.

Jan 12, 2010 | Casio FX-9750GPlus Calculator

I don't know about fx-9750gII, but for fx-991MS

Change the mode to REG

Then

Shift->3(DISTR)->1(P())->give your Z value

Change the mode to REG

Then

Shift->3(DISTR)->1(P())->give your Z value

Jan 07, 2010 | Casio Office Equipment & Supplies

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