Study the behavior of events or phenomena of a group.
Statistics contributes a lot to my profession as a psychologist since it is a very feasible method to organize the population taking into account the different psychological problems.
DEDUTIVE OR DESCRIPTIVE STATISTICS
It is limited to the description of a data set without reaching conclusions.
It is a system or method used in the collection, organization, analysis and numerical description of information.
IMPORTANCE OF STATISTICS AND ITS TOOLS
INDUCTIVE STATISTICS OR INFERENCE
Attempts to reach conclusions about a larger group or population based on information from a smaller group or sample.
INFORMATION SOURCES
* Direct
* Indirect
STATISTICAL ELABORATION PHASES
1. Planning or preparation.
2. Criticism and codification.
3. Analysis and interpretation.
4. Collection.
5. Processing.
6. Publication.
Statistics
Systematic ordering of data presented in the form of tables, charts and graphs.