Account Options

  1. Sign in
The old Google Groups will be going away soon.
Switch to the new Google Groups.
Google Groups Home
« Groups Home
tinspire
Home
About this group
Apply for group membership
Grouped frequency table?
Options
There are currently too many topics in this group that display first. To make this topic appear first, remove this option from another topic.
There was an error processing your request. Please try again.
flag
   3 messages - Collapse all  -  Translate all to Translated (View all originals)
The group you are posting to is a Usenet group. Messages posted to this group will make your email address visible to anyone on the Internet.
Your reply message has not been sent.
Your post was successful
 
From:
To:
Cc:
Followup To:
Add Cc | Add Followup-to | Edit Subject
Subject:
Validation:
For verification purposes please type the characters you see in the picture below or the numbers you hear by clicking the accessibility icon. Listen and type the numbers you hear
 
IzzyO  
View profile  
 More options Jan 25, 9:45 am
From: IzzyO <idc9...@gmail.com>
Date: Wed, 25 Jan 2012 06:45:52 -0800 (PST)
Local: Wed, Jan 25 2012 9:45 am
Subject: Grouped frequency table?
Print | Individual message | Show original | Report this message | Find messages by this author
Hello, Everyone,

I'd love to know if the nSpire can create grouped frequency tables.
I'm particularly interested in finding out if the the calculator can
interpolate the median and quartiles from grouped frequency data.

Any and all help will be gratefully received :-)


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Andy Kemp  
View profile  
 More options Jan 25, 9:52 am
From: Andy Kemp <a...@kemp.co>
Date: Wed, 25 Jan 2012 14:52:17 +0000
Local: Wed, Jan 25 2012 9:52 am
Subject: Re: [tinspire] Grouped frequency table?
Print | Individual message | Show original | Report this message | Find messages by this author

Have a look at the example that starts on p18 of this booklet:
http://education.ti.com/sites/UK/downloads/pdf/IB_Booklet_web.pdf

It uses discrete data, but you could easily adapt it to continous by just
using the midpoint of each interval in place of the values...

Cheers
Andy


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
IzzyO  
View profile  
 More options Jan 30, 8:35 am
From: IzzyO <idc9...@gmail.com>
Date: Mon, 30 Jan 2012 05:35:06 -0800 (PST)
Local: Mon, Jan 30 2012 8:35 am
Subject: Re: Grouped frequency table?
Print | Individual message | Show original | Report this message | Find messages by this author
Thanks Andy, much appreciated!

-Izzy.

On Jan 25, 3:52 pm, Andy Kemp <a...@kemp.co> wrote:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
End of messages
« Back to Discussions « Newer topic     Older topic »

Create a group - Google Groups - Google Home - Terms of Service - Privacy Policy
©2012 Google