[Informatics] How many records for a data set?

Thu May 12 10:49:27 AEST 2016

Hello -

is it okay to send my studnets' survey to year levels within my College,
because they are blocked from group emails?

Thank-you, Litsa x

On Thu, May 12, 2016 at 9:58 AM, Vera Cook <vcook at mscw.vic.edu.au> wrote:

> True I have said min of 100 as it is more difficult to collect data in a
> smaller country town some students are using more
>
>
>
> *From:* informatics-bounces at edulists.com.au [mailto:
> informatics-bounces at edulists.com.au] *On Behalf Of *Roland Gesthuizen
> *Sent:* Thursday, 12 May 2016 8:11 AM
> *To:* Year 12 VCE Informatics Teachers' Mailing List
> *Subject:* Re: [Informatics] How many records for a data set?
>
>
>
> I have been 'pushing / insisting / hinting / arm-waving' for at least 200
> data points. Anything less could be a form of statistical torture upon the
> data analysis.
>
> Sent from my iPhone
>
>
> On 12 May 2016, at 7:39 AM, Russo, Frank R <
> Russo.Frank.R at edumail.vic.gov.au> wrote:
>
> Hi Scott and Group
>
>
>
> It would be hard to put an exact number on it?
>
> I would assume enough data to support and otherwise their hypothesis, a
> critical part is depending on their topic how much data is available?
>
> The students have to choose but I have led my students toward things they
> have come up with and where they could find the data.
>
> Interesting to see what the rest of the group thinks?
>
>
>
> Frank
>
>
>
> Frank Russo
>
> Mobile: 0409022197
>
> Work: 9781 7700
>
> Daily Organiser
> Teacher:- IT, Game Design, Robotics, Maths & Science
> AEU Branch President
> Consultative & Planning Committee Member
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> <image001.png>
>
> Silvertop Street
>
> Frankston North
>
> Victoria, Australia
>
>
>
> *From:* informatics-bounces at edulists.com.au [
> mailto:informatics-bounces at edulists.com.au
> <informatics-bounces at edulists.com.au>] *On Behalf Of *McCleary Scott
> *Sent:* Wednesday, 11 May 2016 9:57 PM
> *To:* 'Year 12 VCE Informatics Teachers' Mailing List'
> *Subject:* Re: [Informatics] How many records for a data set?
>
>
>
> Didn’t get a reply so though I’d try again.
>
>
>
> How may records are people suggesting that students collect for their
> data?  What is a reasonable number to be able to manipulate and base a
> conclusion on?
>
>
>
> Thanks,
>
>
>
> Scott
>
>
>
> *From:* informatics-bounces at edulists.com.au [
> mailto:informatics-bounces at edulists.com.au
> <informatics-bounces at edulists.com.au>] *On Behalf Of *McCleary Scott
> *Sent:* Wednesday, 4 May 2016 8:50 PM
> *To:* 'Year 12 VCE Informatics Teachers' Mailing List'
> *Subject:* [Informatics] How many records for a data set?
>
>
>
> Apologies if this has already been answered somewhere but I’m just
> wondering what sort of numbers of records students should be looking at for
> each data set?
>
>
>
> i.e. how many unique pieces of data in each set?
>
>
>
> Thanks,
>
>
>
> Scott McCleary
>
> John Paul College
>
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-- 
Litsa Tzelepis
Mount St. Joseph Girls' College
133 Maidstone Street, Altona, VIC. 3018
htzelepis at msj.vic.edu.au
P:8398 2000 | F:9398 3498

This Email and any attachments may be confidential and, if you are not the
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