The principles of the Vital Statistics
Is the scientific method, which specializes in collecting data and facts about the phenomenon Aumajmuap certain phenomena, and organize and arrange the data and facts in a way facilitates the process of analysis and broken down, and then draw conclusions and decision-making in that light.
Branches of Statistics
Knowledge of statistics is divided into two main sections:
1 - descriptive statistics: This section of the statistical methods and techniques used to collect data and information on a particular phenomenon or set of phenomena and how to organize and classify and arrange the data and displayed in tables and graphs and the calculation of some statistical indicators
2 - Inferential Statistics:
This section is concerned with assessment of statistical indicators of community and hypothesis testing.
The areas of Applied Statistics
1 - agricultural research.
2 - Industrial Research.
3 - psychological and social research.
4 - Research of Youth and Sports.
5 - medical research.
6 - Economic Research.
8 - engineering research.
Stages of the economic way
1 - define the problem or hypothesis or study.
2 - Collect data and information for the phenomenon or phenomena related to the research.
3 - data classification and arrangement and display.
4 - calculation of indicators as rough statistical parameters for the research community.
5 - Analysis of data and a study of the results.
6 - interpreting the results of research and decision-making process on the research hypothesis.
Statistical community.
A collection vocabulary phenomenon is the subject of research or study vocabulary that is supposed to be involved in or may be certain qualities that vocabulary organism or anything else. And statistical community may be selected or not selected.
Statistical individual: is the smallest unit in the statistical community.
المادة المعروضة اعلاه هي مدخل الى المحاضرة المرفوعة بواسطة استاذ(ة) المادة . وقد تبدو لك غير متكاملة . حيث يضع استاذ المادة في بعض الاحيان فقط الجزء الاول من المحاضرة من اجل الاطلاع على ما ستقوم بتحميله لاحقا . في نظام التعليم الالكتروني نوفر هذه الخدمة لكي نبقيك على اطلاع حول محتوى الملف الذي ستقوم بتحميله .
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