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- etr-521 - educational-statistics-i
Northern Illinois University Course Info
Dekalb, Illinois
Course Info
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ETR 521
Educational Statistics I
Techniques necessary for understanding, analyzing, and interpreting data. Concepts and applications of basic descriptive methods, correlation, and simple linear regression. Introduction to probability theory and sampling. Discussion of various inferential tests of means, correlations, proportions, variances, and one-factor analysis of variance
Units: 3.0