InThinking Revision Sites for students

Website by **Jim Noble, Rebecca Baker & Dan Pearcy**

Updated 7 February 2023

- Statistics and Probability
- 4.4 Bivariate data & Linear Correlation 30'

This topic is all about looking for relationships between variables. Does life expectancy depend on GDP? By collecting 2 variables about the things we survey we can use scatter graphs to represent the data and then look for correlation and...

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