Statistics chap 1
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Understanding Cumulative Distribution Functions for Discrete and Continuous Variables, Lecture notes of Statistics
An overview of cumulative distribution functions for discrete and continuous variables. It explains the difference between the less than and more than cumulative functions for discrete variables, which are represented as step functions, and continuous variables, which are represented as points joined by segments. The document also mentions the use of bar charts or f and n for discrete variables and histograms for continuous variables.
Typology: Lecture notes
2019/2020
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- Statistics chap
Called frequency
- So a little recap:
- Discrete variable: The cumulative more than and less than distribution will be
represented as a graphic of a step function
- Continuous variable: the cumulative more than and less than distribution will
be represented as points joined by segments
- Bar chart or f and n in discrete variable
- Histogram for f and n in continuous variable