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Crash Course on Basic Statistics

Crash Course on Basic StatisticsMarina Wahl, of New York at Stony BrookNovember 6, 20132 Contents1 Basic Basic Definitions .. Probability of Events .. Bayes Theorem ..62 Basic Types of Data .. Errors .. Reliability .. Validity .. Probability Distributions .. Population and Samples .. Bias .. Questions on Samples .. Central Tendency ..93 The Normal Distribution114 The Binomial Distribution135 Confidence Intervals156 Hypothesis Testing177 The t-Test198 Regression239 Logistic Regression2510 Other Topics2711 Some Related Questions2934 CONTENTSC hapter 1 Basic Basic DefinitionsTrials?

11 Some Related Questions 29 3. 4 CONTENTS. Chapter 1 Basic Probability 1.1 Basic De nitions Trials? Probability is concerned with the outcome of tri-als.? Trials are also called experiments or observa- ... Systematic sampling: need a list of your pop-ulation and you decide the size of the sample and then compute the number n, which dictates ...

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