For BTEC: UNIT 8 – Using Statistics for Science
LO2: Chi – Square lesson notes (P2, M2, D2)
In this resource, students will learn
- About the χ2 distribution.
- How to use χ2 tables and workout the number of degrees of freedom, ν (pronounced, “Nu���)
- How to perform a χ2 test for independence between variables, using a contingency table.