Question about Casio FX-115ES Scientific Calculator

Standard deviation

calculate mean of a data set:

1. Turn calc. on or press MODE SeTUP

2.Press 3 for STAT

3. Press 1 for VAR

4.Enter values for X column

5. WHen done entering press SHIFT 1

6.Press 5

7.Press 2 to calculate the mean

8.Press =

Posted on Sep 19, 2009

Hi is there any way to calculate the Mean Absolute Divation by casio fx-991IES PLUS

I have exms next week plz help

Posted on Apr 23, 2013

Is there a PDF with the Statistical procedures for this product? I bought my Casio FX-115 used (second hand). No instructions. I need help using the Statistical functions for my Stats classes:

Correlation Coefficient

Standard Deviation/Variance

Chi-Square

x-x(bar) summations

HELP!

Posted on Nov 19, 2008

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Posted on Jan 02, 2017

Z-score=(X-mu)/(sigma_d)

**(X-value - mean value)/(standard deviation)**

Apr 30, 2015 | Casio fx-115ES Plus Scientific Calculator

Follow the instructions beginning on page E-44 of the fx-115ES manual: http://support.casio.com/pdf/004/fx-115ES_991ES_E.pdf

Jun 15, 2013 | Casio FX-115ES Scientific Calculator

Follow the instructions under "Statistical Calculations" beginning on page E-44 of the manual. Examples 053 through 059 in the Appendix show an example (especially 057).

You may download the manual and the appendix from http://support.casio.com/manualfile.php?rgn=1&cid=004001004

You may download the manual and the appendix from http://support.casio.com/manualfile.php?rgn=1&cid=004001004

May 06, 2013 | Casio fx-115ES Plus Scientific Calculator

Follow the instructions under "Statistical Calculations" beginning on page E-44 of the manual. Examples 053 through 059 in the Appendix show an example (especially 057).

You may download the manual and the appendix from http://support.casio.com/manualfile.php?rgn=1&cid=004001004

You may download the manual and the appendix from http://support.casio.com/manualfile.php?rgn=1&cid=004001004

May 06, 2013 | Casio fx-115ES Plus Scientific Calculator

Follow the instructions beginning on page E-30 of this manual.

Apr 06, 2013 | Casio fx-115ES Plus Scientific Calculator

Full instructions are in the "Statistical Calculation" section beginning on page E-44 of the manual. If you need a manual, you may download a copy here.

In short, you go into the STAT mode, bring up the STAT Editor screen, enter the 50 data points, then calculate the mean and standard deviation.

In short, you go into the STAT mode, bring up the STAT Editor screen, enter the 50 data points, then calculate the mean and standard deviation.

Oct 13, 2011 | Casio FX-115ES Scientific Calculator

Use the STAT Editor. Refer to the "Statistical Calculation" section beginning on page E-44 of the manual. If you need a manual, you may download one here.

Sep 28, 2011 | Casio FX-115ES Scientific Calculator

Click
on the Mode button twice until you see
“SD”. Select 1. This puts the calculator in Statistics Mode.
Enter the first number, 1.

Hit the M+. (n= 1 will appear in the window)

Enter the second number, 1.

Hit the M+ key. (n=2 will appear in the window)

. . . . .

Enter the last number, 7.

Hit the M+ key. (n=7 will appear in the window)

Hit shift, 2. (This invokes the S-Var option.)

Hit 1 for the sample mean. Hit Enter.

Hit 3 for the sample standard deviation that we will use in class. Hit Enter.

** **

Hit the M+. (n= 1 will appear in the window)

Enter the second number, 1.

Hit the M+ key. (n=2 will appear in the window)

. . . . .

Enter the last number, 7.

Hit the M+ key. (n=7 will appear in the window)

Hit shift, 2. (This invokes the S-Var option.)

Hit 1 for the sample mean. Hit Enter.

Hit 3 for the sample standard deviation that we will use in class. Hit Enter.

May 19, 2010 | Casio FX-115ES Scientific Calculator

Hello,

Press [S<->D] key to toggle between display formats.

Hope it helps.

Press [S<->D] key to toggle between display formats.

Hope it helps.

Oct 26, 2009 | Casio FX-115ES Scientific Calculator

I took statistics last semester and I don't really remember how, but after you enter your data, you press SHIFT, then STAT (on the 1 key), then I think it's under 5 (VAR), and maybe Xon-1? Eh, funny how long you remember this stuff for....

Apr 15, 2009 | Casio FX-115ES Scientific Calculator

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Usually answered in minutes!

Is there a PDF with the Statistical procedures for this product? I

bought my Casio FX-115 used (second hand). No instructions. I need help

using the Statistical functions for my Stats classes:

Correlation Coefficient

Standard Deviation/Variance

Chi-Square

x-x(bar) summations

HELP!

How do you do standard deviation on a Casio fx115ES???? Help!

re: single variable statistics - if I simply enter three data points (5,10,15) in 'data' and then enter 'var' to see 'n', x-bar, etc., I get nothing back - it doesn't seem to have 'read' my data or done any calculation. Is there some other procedure you have to go through so the calculator knows your through entering data then 'crunch' the numbers?

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