Question about Casio FX-115ES Scientific Calculator

# Standard deviation i need help in using the standard deviation mode for the Casio FX-115ES Scientific Calculator.

Posted by on

• 1 more comment
• eag46 Nov 19, 2008

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!

• jenmcdonald Dec 10, 2008

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

• portroyal Dec 19, 2008

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?

×

## 3 Answers

• Level 1:

An expert who has achieved level 1.

Governor:

An expert whose answer got voted for 20 times.

Corporal:

An expert that has over 10 points.

Mayor:

An expert whose answer got voted for 2 times.

• Contributor
• 1 Answer

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

• Level 1:

An expert who has achieved level 1.

• Contributor
• 1 Answer

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

• Level 1:

An expert who has achieved level 1.

• Contributor
• 1 Answer

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

## 1 Suggested Answer

• 2 Answers

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

## Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video.

×

Loading...

## Related Questions:

2 Answers

### How to recover Windows BKF file?

Hello,

To recover BKF files, You need to Download BKF File Recovery Tool. It can nicely repair or restore corrupted or damaged and inaccessible BKF file without any trouble. That software provide facilitate multiple corrupted or damaged BKF file repair in single cycle. It is supports all BKF files created using ntbackup.exe and Backup Exec by VERITAS software.

For more information,Click here:- BKF File Recovery Tool

Jan 12, 2017 | Office Equipment & Supplies

1 Answer

### I want to show a 6% sales increase from last year to this year. How do i figure it?

take you sales for the last year and put it into a calculator, then press plus + and then 6 and then the per cent key %

Or

Take your sales from last year, multiply by 6 and then divide by 100. That is the amount you will increase. Add it to last years sales.

Jan 09, 2017 | The Office Equipment & Supplies

1 Answer

### I want to reset this thing

Sorry there is no "reset" for your printing calculator.

May 21, 2015 | Office Equipment & Supplies

1 Answer

### Can I network Shinco printer s2145

with one of these
http://www.dx.com/p/network-usb-2-0-lpr-printer-server-10-100mbps-ethernet-31570?tc=AUD&gclid=CP-1weaL9MICFRUIvAodEpYAZA#.VKXrgHs_zLk
Only thing is I did not find windows 8 drivers for this printer as standard so you may run into trouble with computers running windows 8 as each computer has to have the exact operating system printer driver designed for its exact operating system .
Unless you can find windows 8 drivers somewhere on the internet

Jan 01, 2015 | Office Equipment & Supplies

1 Answer

### What are rational numbers

Use the words: decimal part, not decimal fractin
Any number whose decimal part is periodic (has a recurring pattern that repeats indefinitely) is equivalent to a rational number, IS a rational number
0.345 345 345 ... =345/999=115/333
In the following screen captures, discard the last digit if it does not belong to a period. It is the effect of rounding up of the calculator

Period is 345

Period is 1

Period is 09

Period is 79

In general, if you have a decimal part of the form 0.d_1 d_2 d_3....d_n d_1 d_2 d_3 ...d_n ... where d_1 is the first digit of the period, d_2 is the 2nd digit of the period, ..., d_n is the n-th digit (and the last one) of the period, then the fraction representation of
0.d_1d_2...d_n d_1d_2... d_n ...=(d_1d_2...d_n)/(99...9) where the number of 9's in the denominator is equal to the number of digits in the period.
Once the fraction is found, one should reduce it to its simplest form.

Mar 02, 2014 | Office Equipment & Supplies

1 Answer

### I am horrible at maths need help asap

With algebra you are learning problem solving-that is the process of problem solving using rules and equations. The best way to learn it is to shut out all distraction and work at it. If there is something you don't understand you may have to go back to the beginning and learn all the principals and rules that you don't understand- Algebra can be a very hard subject but it can be concord with persistence.

Sep 28, 2013 | Office Equipment & Supplies

2 Answers

### How to calculate 2^24 in bistec calculator bs-991ms

you cant you have to get a scientific calculator with the carrot symbol like this ^

Sep 14, 2013 | Office Equipment & Supplies

1 Answer

### Ilos to stones conve

454 grammes to a pound ,use the calculator in the computer but roughly that 1cwt or 100 pounds divided by 14 ,which is 14 pounds to one stone ,wow this takes me back to pre decimalisation

May 19, 2013 | Office Equipment & Supplies

1 Answer

### Mfc-j630w error messagfe 4f

I don't know but I can't enter into maintenence mode I pressed just as its said but it's won't go and I really need my printer??

Jul 15, 2012 | Brother Multi-Function Center MFC-3360c...

## Open Questions:

#### Related Topics:

4,045 people viewed this question

## Ask a Question

Usually answered in minutes!

Level 3 Expert

7993 Answers

Level 3 Expert

101611 Answers

Level 3 Expert

18357 Answers

Loading...