Question about Sharp EL-531VB Calculator

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Standard Deviation I'm not sure how to calculate the standard deviation on this calculator.

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  • steve135 Sep 22, 2008

    i DONT UNDERSTAND THE MANUAL SO CAN ANY1 TEL ME HOW TO FIND STD DEVIATION

  • Anonymous Nov 22, 2008

    I have a problem with finding the standard deviation (Sx) on EL-531WH. It says to use "data" after having set mode to "stat", but the only "data" I can find is silver about ' ) ' and it doesn't seem to work.

  • gemzy3 Jan 18, 2009

    how do you do this?

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  • Sharp Master
  • 7,987 Answers

Hello,
You must first enter the data you are doing statistics on.

Standard Deviation - ffb68b8.jpg

After you finish entering the data, do as the figure below describes.
c6b761d.jpg

Hope it helps.

Posted on Sep 20, 2009

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1 Answer

Where is s on the ti-30xa calculator


If you mean the standard deviation, there are two shifted keys on the third row marked with a lower-case Greek sigma. sigma_xn is the population standard deviation and sigma_xn-1 is the sample standard deviation.

Nov 12, 2013 | Texas Instruments TI-30XA Calculator

1 Answer

How to calculate standard deviation


Hi there,


My name is adieh. Hav a great day.


Here are the tips on how to calculate standard deviation using a graphic calculator:



1. Turn on your graphing calculator, go to the stats/editor screen and enter your data set into list1. Once this is done, return to your home page by hitting the home button.

2. Push the catalog button and scroll through the applications until you find "stdDev(". Place the arrow next to it and press enter.

3.Type the word "list1" into the open parenthesis. After you have put that in, close the parenthesis so you calculator doesn't show an error message.

4. Press the enter button. The calculator has done the calculations and you now have the standard deviation of your data set.

Note:
Using 1-var stats in the stats/editor screen will also give you the standard deviation. Using that function will also give you other information associated with your data set.

Hope it helps.


Thank you for using fixya.

Sep 23, 2011 | Texas Instruments TI-84 Plus Silver...

1 Answer

Does this calculator comes with a standard deviation or population standard deviation button


Yes. The sample standard deviation is 2nd [sigma x n-1] and the population standard deviation is 2nd [sigma x n].

Apr 02, 2010 | Texas Instruments TI-30XA Calculator

2 Answers

Is there a formula for standard deviation problems


Hello,
Of course there are formulas for those calculations. You find them in books on statistics. Do not worry, the calculator has been programmed to use them. All you have to do is learn how to get the calculator to give you the results.

If you still want to see the formulas with your very eyes, I suggest you go to the local library, ask a math teacher, an accountant, or launch a Google search for them.
Hope it helps.

Aug 05, 2009 | Casio fx-300ES Calculator

1 Answer

Standard Deviation


Press 2ND [CSR] to clear the stat data.

For each data point, enter the number followed by SIGMA+

If you have grouped data, enter the number followed by 2ND [FRQ] followed by the frequency then SIGMA+

Press 2ND [sigma x n] for the population standard deviation or 2ND [sigma x n-1] for the sample standard deviation.

May 25, 2009 | Texas Instruments TI-30X-IISTK Scientific...

3 Answers

Standard deviation


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 =

Oct 05, 2008 | Casio FX-115ES Scientific Calculator

2 Answers

Standard Deviation


I want to calculate a standard deviation on BA II plus

Apr 23, 2008 | Texas Instruments BA-II Plus Calculator

1 Answer

Standard Deviation


Texas Instruments TI-86 Statistics How-To Information The following instructions should allow you to calculate the mean and standard deviation using a TI-86 calculator.
  1. Press STAT
  2. Select EDIT
  3. Enter data into a list: [2.32 ENTER 2.43 ENTER 2.39 ENTER, etc.] Continue until all data have been entered. (use arrows keys to go to the y value, if any)
  4. EXIT until you reach the main ("blank") screen. (If you try to calculate while you're in the data menu, it thinks you're still trying to enter data!)
  5. Press STAT
  6. Select CALC
  7. Select OneVa
  8. Select LIST, NAMES, xStat(F2), Press ENTER
  9. The calculator provides Max, Min, Mean, Standard Deviation, Sum, Sigma, etc. You will be primarily interested in the Mean and Standard Deviation (sx).

Nov 15, 2007 | Texas Instruments TI-86 Calculator

2 Answers

Standard deviation


StdDev( {1,2,3,4,5,6,7,8,9,10} )
with your list inside the curly braces.

Nov 10, 2007 | Texas Instruments TI-30 XIIS Calculator

2 Answers

Standard Deviations


This calc will do standard deviations. In the manual it is on page 2 and also on page 40.

Sep 07, 2006 | Casio FX-7400G Plus Calculator

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