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George Mason University | University Libraries
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Data Analysis & Statistics

Resources on the topics covered in introductory statistics and data analysis classes (e.g., PUBP 511, COMM 650)

Measurement & Distributions

Normal Distribution, Z-Scores

Sampling Distributions, Standard Error

Estimation, Confidence Intervals

Hypothesis Testing

Null Hypothesis Significance Testing & P-Values

Effect Size / Practical Significance

Power & Error