# Textbook Notes for Bencivenga Valerie

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## ECO 329 Chapter Notes - Chapter 4: Sample Space, Venn Diagram, Drawa

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7:59 pm: experiment: an activity in which there are at least two possible outcomes and the result of the activity cannot be predicted with absolute cer

View Document## ECO 329 Chapter Notes - Chapter 5: Poisson Distribution, Random Variable, Binomial Distribution

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Random variable: a function that assigns a unique numerical value to each outcome in a sample space. Functions are called this because their values can

View Document## ECO 329 Chapter Notes - Chapter 3: Unimodality, Frequency Distribution, Categorical Variable

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Stem-and-leaf plots can be used to describe the shape, center, and variability of a numerical data set, but they can become huge and complex if the num

View Document## ECO 329 Chapter Notes - Chapter 2: Interquartile Range, Variance

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A numerical summary measure is a single number computed from a sample that conveys a specific characteristic of the entire sample. The subscripts indic

View Document## ECO 329 Chapter Notes - Chapter 1: Drawa, Inference, Univariate

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Presents the basic elements of every statistics problem - a population and a sample and their connection to probability and statistics. Constant theme

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