Following on from my previous revision guide for field work. Analysing the IPSOS MORI data To analyse, we undertook the chi squared test of significance Measure the relationship between age and satisfaction with life We used the degrees of freedom, and decided to accept the alternate hypothesis and reject the null hypothesis What is Chi Squared? You will not be asked to explain chi-squared. It is a statistical test like Spearman's rank (which you DO need to know!) Null hypothesis In statistics, you assume there is no relation until one is prove n. No relation = null hypothesis We proved (using chi squared) that there WAS a relation, hence we reject the null hypothesis,