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STA 2260: Statistics – Mini-Textbook Study Notes (Chapters 1 & 2)

Study Guide - Learn with Videos

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Intro to Stats

Levels of Measurement

Intro to Collecting Data

Sampling Methods

Visualizing Qualitative vs. Quantitative Data

Frequency Distributions

Histograms

Bar Graphs and Pareto Charts

Pie Charts

Frequency Polygons

Mean

Mean

Median

Mode

Standard Deviation

Interpreting Standard Deviation

Percentiles & Quartiles

Discrete Random Variables

Binomial Distribution

Poisson Distribution

Basic Concepts of Probability

Complements

Addition Rule

Multiplication Rule: Independent Events

Multiplication Rule: Dependent Events

Bayes' Theorem

Correlation Coefficient

Linear Regression & Least Squares Method

Steps in Hypothesis Testing

Steps in Hypothesis Testing