Estimating CorrelationPractise the skill of estimating the correlation of data on a scatter graph in this self marking exercise. 
This is level 1: Estimating the type of correlation in words. You will be awarded a trophy if you get at least 9 correct and you do this activity online.


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Level 1  Estimating the type of correlation in words
Level 2  Estimating Pearson's Correlation Coefficient
Real Life  Arrange the given statements in groups to show the type of correlation they have.
Exam Style Questions  A collection of problems in the style of GCSE or IB/Alevel exam paper questions (worked solutions are available for Transum subscribers).
More on this topic including lesson Starters, visual aids, investigations and selfmarking exercises.
Answers to this exercise are available lower down this page when you are logged in to your Transum account. If you don’t yet have a Transum subscription one can be very quickly set up if you are a teacher, tutor or parent.
See the National Curriculum page for links to related online activities and resources.
Don't wait until you have finished the exercise before you click on the 'Check' button. Click it often as you work through the questions to see if you are answering them correctly. You can doubleclick the 'Check' button to make it float at the bottom of your screen.
Answers to this exercise are available lower down this page when you are logged in to your Transum account. If you don’t yet have a Transum subscription one can be very quickly set up if you are a teacher, tutor or parent.
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