With an emphasis on description, examples, graphs and displays rather than statistical formulae, this book is the ideal introductory guide for students across the social sciences.

Fun with Proportions

In the last three chapters we have been looking at continuous variables, where different samples and populations can be compared by examining their means. Sometimes, the statistic of interest will be in the form of a proportion rather than a mean. For example, you might be interested in the proportion of senior ...

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