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Statistics Data measurement, probability and statistical tests Learning Aims By the end of this session you are going to totally ‘get’ levels of significance and…
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* Scatterplots Whenever you are examining the relationship between two quantitative variables, your best bet is to start with a scatterplot. A scatterplot is used to summarize…
Section 10.1 Confidence Intervals The Basics Confidence Intervals! A level C confidence level for a parameter is an interval computed from sample data by a method that has…