Categorii: Tot - data - distribution - analysis - sample

realizată de tra le 2 ani în urmă

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Chapter 1 - The What and How of Statistics

The field of statistics encompasses various concepts and methodologies essential for data analysis. Key among these are descriptive statistics, which summarize and describe data sets, and inferential statistics, which allow for predictions and inferences about a population based on a representative sample.

Chapter 1 - The What and How of Statistics

sampling error

parameter

statistic

inferential statistics

representative sample

sample

Population/universe

a table/graph shows the number of times

value/ response

listing of

data distribution

Frequency distribution

Data

data points

Data set

relative to some specific

Levels of measurements

Ratio level of measurement

interval level of measurement

ordinal level of measurement

nominal level of measurement

Variable

The What and How of Statistics

purposes of data analysis

Descriptive statistics

Statistical analysis terms