'Symmetrical distributions' diaporamas de présentation

DESCRIPTIVE STATISTICS

DESCRIPTIVE STATISTICS. UNIT 2: Measures of Central Tendency. TouchText. The Median The Mode The Mean. Problems and Exercises. Next. Statistics vs. Data Presentations .

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Lecture 1 Density curves and the CLT

Lecture 1 Density curves and the CLT. Quantitative Methods Module I Gwilym Pryce g.pryce@socsci.gla.ac.uk. Notices:. Register Feedback forms Labs: Who wants to do the afternoon lab? Who wants to do the evening lab? Class Reps and Staff Student committee. Message:

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Central Tendency

Central Tendency. Statistics 2126. Introduction. As useful as like histograms and such are, it would be nice to describe data in terms of Central Tendency A single number to describe a sample BTW, the Sample is a subset of the population We are almost always dealing with samples.

287 views • 20 slides