statistics

What is the mexican institute that is in charge of the gathering, processing and disseminating information about the nation, the population and the economy.

• INEGI

• INE

• INSABI

• IMSS

 it is the total of the elements of the study; also known as universe.

• sample

• data

• experiment

• population

 it is the subset or representative part of the population and it is selected by different methods, which are called sampling methods .

• variable

• sample

• data

• parameter

it is the characteristic or attribute the sample or population can have.

• variable

• data

• experiment

• statistic

it is the value compiled for the variable of each element of the population or sample.

• experiment

• parameter

• data

• sample

 it is the operation of observing results and through which a set of data is obtained.

• sample

• experiment

• variable

• statistic

it is the numerical value that describes the data of a population.

• parameter

• population

• data

• statistic

It is the most used central measure, and it is also known as arithmetic mean or simply average.

• mean

• median

• mode

What is the mean of this collected data: 5,7, 6,8,5,5,7,8,4,7

• 7.2

• 5.6

• 6.2

• 8.6

What is the median of this collected data: 5,7, 6,8,5,5,7,8,4,7

• 6.2

• 6.5

• 7.1

• 8