Introduction to Statistics and Probability
Depending on how data can be used statistics is sometimes divided in to two main areas or branches.1. Descriptive Statistics: is concerned with summary calculations, graphs, charts and tables.2. Inferential Statistics: is a method used to generalize from a sample to a population. For example, the average income of all families (the population) in Ethiopia can be estimated from figures obtained from a few hundred (the sample) families.. It is important because statistical data usually arises from sample.. Statistical techniques based on probability theory are required.
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Produktdetails
- ISBN: 978-620-3-19942-0
- EAN: 9786203199420
- Produktnummer: 37076300
- Verlag: LAP Lambert Academic Publishing
- Sprache: Englisch
- Erscheinungsjahr: 2021
- Seitenangabe: 132 S.
- Masse: H22.0 cm x B15.0 cm x D0.8 cm 215 g
- Abbildungen: Paperback
- Gewicht: 215
Über den Autor
Yilekal Yelu Tadesse, Mathematics Lecturer in Bahir Dar University.
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