Spearman Rank

Spearman Rank

Worked example shows that correlation between price of bottled water and distance from major tourist centrs in Barcelona.
collierlh
The Human Brain Statistical KS4 Investigation

The Human Brain Statistical KS4 Investigation

In this investigation students explore graphs and statistics.This is a high-interest assessable statistics project for senior secondary students. It details three approaches to gathering data on human intelligence that are conducted within the classroom. The investigation requires easy graphing skills, and it asks students to be self-critical and to outline limitations and directions for further research. The resource includes an easily-used narrative-style assessment schedule.
pbperth
Statistics 1 - Correlation

Statistics 1 - Correlation

Two interactive excel worksheets to illustrate the idea of correlation for AS Mathematics. Correlation - Students will be given a randomised scatter diagram where they can then calculate PMCC values and line of best fit. Correlation2 - A quiz based review of correlation where students get to guess PMCC values for various scatter diagrams. Suitable for AS Statistics, GCSE Statistics.
aliali
Stats 1 crossword

Stats 1 crossword

A crossword to help students revise key aspects of the OCR S1 module, made using Hot Potatoes. There are two versions - an interactive web page, and a Word document for use with good old paper and pen. If you use this resource, please take the time to review it. Any comments will be carefully noted. Topics also included: revision.
numskull
Correlation & coding - excel graphs show effect

Correlation & coding - excel graphs show effect

These two spreadsheets show the same thing in different ways: the effect that coding has on the mean. In one spreadsheet the axes are fixed so the points move. In the other the axes change automatically so the points always look like they have the same correlation despite the coding. Effective in getting students to understand the effect of coding on PMCC
Tristanjones
Gapminder Video 11 - Gapminder and Autograph

Gapminder Video 11 - Gapminder and Autograph

The 11th in Mr Barton's Gapminder World Video series. In this video, we fuse together two of my favourite things - Gapminder World and Autograph. We see how we can process the data from Gapminder using Autograph's powerful statistical engine in order to anyalse the strength of correlation. More statistical diagrams next week! Below the video you will find an option to download it and play it on a larger screen, or by clicking on the web-link you can see all the videos in this series
MrBartonMaths