Understand Statistics: Teach Yourself

Alan Graham

Blacklick, OH : McGraw-Hill | 2010 | 380 páginas | rar - pdf | 1 Mb

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A straightforward introduction to the principles of this vital field of mathematics. Assuming minimal prior knowledge and using examples which put the theory into context, this book makes even complex concepts and techniques easy to grasp

Contents
Introducing statistics
Some basic maths
Graphing data
Choosing a suitable graph
Summarizing data
Lies and statistics
Choosing a sample
Collecting information
Spreadsheets to the rescue
Reading tables of data
Regression: describing relationships between things
Correlation: measuring the strength of a relationship
Chance and probability
Probability models
Deciding on differences.