Spearman's Rank Correlation
Category:
Statistics
£3.00
Description
One of the statistical tests used in A Level Biology, Spearman’s Rank Correlation is used to check whether there is a link/correlation between two sets of data.
This pack contains worked examples to teach you the technique and sample questions to test your understanding. Each example takes you step by step through the whole process of working out the Spearman’s rank correlation.
- ascertaining and stating your null hypothesis
- understanding why you need to use a Spearman’s rank correlation with this data
- how to carry out the statistical test
- finding the critical value at p=0.05 (and what that means)
- writing a conclusion for your findings.
The answers and solutions are included.
Supporting YouTube video at https://www.youtube.com/channel/UC3ltCKkbmVc0TObHzFYcP3Q
