Search for tag chi_square

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Inferential Statistics Spreadsheet AQA

shared by Jo Barratt
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Type : Excel Document

This is a spreadsheet I use with my Year 12's when they are running their own projects at the end of the year. It goes through the 4 inferential statistical tests they need for AQA A. It gives a hypotheitcal example of each of the tests, but once students understand they can simply change the original data and it should re-calcualte for them. Any problems give me a shout and I'll try to help; some of the formulae got a bit complicated so re-writing the underlying rules may be a bit

Revision cards for inferential stats

shared by Lesley Ravenscroft
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Type : Word Document

Edexcel AS Unit 2 so no Wilcoxon but covers p = 0.5, Chi Square, Mann Whitney and Spearman's Rho Designed to be laminated and cut out then stuck back to back to make two sided cards. Just the right size to be slipped in a mobile phone case...

Chi Square Powerpoint PSYA4 4 Research Methods

shared by psycho
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Type : PowerPoint

AQA A PSYA4 Research Methods Chi Square Statistical Test Powerpoint - explains when it is used and how to write a conclusion

Interpreting statistical tests for A2

shared by Vicky Newham
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Type : Word Document

This is the reference handout I give my students on how to choose an appropriate non-parametric inferential test, and a step by step procedure for how to interpret it and say whether a result is significant. Based on AQA (A) PSYA4.

Choosing a statistical test activity

shared by Jane
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Type : Word Document

Simple puzzle activity in which table can be cut into pieces for re-assembling in the correct order. I teach AQA A in which the Sign test is not required, but have included it for completeness as students asked 'Well, what do you use if it's repeated design then?' but made it clear this does not need to be learned. This table covers non-parametric tests only (not sure if other boards use parametric ones), but I do have a complete table that also includes parametric tests as well if

Distinguishing between inferential statistics

shared by Emma Keeble
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Type : Word Document

Sheet on how to distinguish between inferential statistics. AQA A A2.

Statistics practice question plus answers

shared by Emma Keeble
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Type : Word Document

As an NQT and only Psychology teacher in the school, I have had to really ensure I am confident with stats. I found it challenging at university anyway! Hope this helps those who are in my situation. Creating your own resources is key as it really helps you to learn stats! This question uses chi-square and applies to relationships topic too fr AQA A A2.

Inferential Statistics test with answers

shared by Emma Keeble
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Type : PowerPoint

Helpful inferentail statistics test with answers for A2. Spearman, Chi, Mann Whitney, Wilcoxon.

Chi Square

shared by Alice
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Type : PowerPoint

A Resource to help with the Statistical analysis of data using Chi square

Chi Squared (X2) WJEC PY3

shared by Natalie Minaker
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Type : Word Document

An overview of what Chi Squared (x2) is, when it is used, and some example studies for students to look up the critical values.

chi squared handout

shared by karen cooke
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Type : Word Document

guide to chi squared

Chi Square Calculator

shared by savery
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Type : Excel Document

I made this calculator to save student time (and stress) during the learning practical which requires Chi Sqaure. Just replace the categories with your own and the numbers to suit in the top table, and the rest will (SHOULD) follow. Then use your value table to work out if your figure is significant. Please let me know if there are any problems that need working out with this...   Thanks

PSYA4 Chi-Square test worksheet, heavily broken down

shared by Simon Knight
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Type : Word Document

chi-square calculation broken down into very clear steps. This is a modification of Anna's resource here http://www.psychexchange.co.uk/resource/3466/

Chi-squared M&Ms activity sheet

shared by Simon Knight
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Type : Word Document

You'll need a bag of M&Ms (or to find out the colour distribution for a similar sweet!).  This is a 'goodness of fit' chi-squared.

AQA A PYA 4 Research Methods Chi Squared Task

shared by Anna Stapleton
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Type : PowerPoint

Tasks base on Chi Squared

AQA A PYA 4 Research Methods Chi Squared

shared by Anna Stapleton
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Type : PowerPoint

Use the word document question to go with the powerpoint

AS/A2 Small Investigations AQA A

shared by Kate Graham
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Type : Misc File

I use this when the students return from AS exams to iintroduce the Statistics part of the New AQA A Mod 4 but it is also use ful for AS Research Methods if you leave out the statistical part. There are 4 activitiesYou may not have the Stroop activity but they are available on the internet.

Chi square test

shared by Chris Bull
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Type : Word Document

Worksheet for calculating test result

Chi-square 'how-to' sheet

shared by Jacqui Hastewell
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Type : Word Document

Takes students step by step through calculation of chi-square in an easy manner

An idea by Lisa

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My idea is ...a mnemonic for remembering the inferential statistics - Mann-Whitney is independent groups (a group of Manns and a group of Whitneys) Wilcoxon - repeated measures (Will, the cox g ...

An idea by Jacqui Hastewell

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End of Y12 preparing for G544 - students ran a series of small group investigations leading to the main analyses (chi-square, correlation and tests of difference). These were linked to evolutionary ps ...