BASIC STATISTIC AND DATA COLLECTION

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RISK MANAGEMENT

Mulquatro Teamにより

Entorno social de aprendizaje (SLE)

ERICK ERNESTO ROJAS TECSIにより

Propaganda Analysis

Erin Graffisにより

Death Penalty

vanessa balzerにより

BASIC STATISTIC AND DATA COLLECTION

Data collection and method

Registration : to update for some item of data by continuously collect

Reporting

Sample survey : partial of population, represent the population

Census : all observation unit

Statistical methods

Statistical interpretation

Statistical analysis

Data presentation

Data collection

Data variable

Quantitative : interval / ratio

Ratio Scale - Height - No of children

Interval Scale Temperature - I.Q

Qualitative : nominal scale / ordinal

Ordinal Scale (Ranking) - Satisfy - Pain

Nominal Scale (Classification) - Sex - Blood

Data collection tools

Questionnaire : text, figure (direct interview/ phone, post, mail etc)

Sensory Observation : behavior, VDO, camera, AV etc

Analyzer equipment : balance, pH meter, thermometer etc

Source of data

Tertiary : grouped/processed data

Secondary : collected data

Primary : direct from observation unit

Basic statistics

Inferential statistic

Descriptive statistic

Statistics

Statiscal data