SL AI – Hypothesis

Spearman's Rank

t-tests

Goodness of fit

Hypothesis Review

Independence

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Learning Outcomes
Calculate Spearman’s Rank coefficient and understand limitations.
Analyse outliers and use of Spearman’s rank and Pearson’s correlation on data.
Understand the null and alternative hypothesis for testing, the p-value, and significance levels.
Conduct and analyse a Chi Squared test for goodness of fit.
Conduct and analyse a Chi Squared test for independence.
Conduct a t-test to analyse the means of two populations, using one and two tailed data.