P&Statics

1.-Is the science that is responsible for collecting, organizing, summarizing, presenting, analyzing and interpreting data to draw conclusions from it.

2.-Group of individuals representative of the population from which inferences are made whit respect to the population to which it belongs.

3. It is the most widely used instrument for collecting data; it consists of a set of questions regarding one or more variables to be measured within a population under study.

4. Variable that represents non-numerical qualities, attributes, or characteristics.

7.- Is responsible for analyzing the information so we can assert, draw conclusions and make decisions.

5. Sample where that it is not obtained by random selection process.

6.- A variable whose values are represented by a set of real numbers.

8.- Data is indicated with a relative position, so there is an order either from lowest to highest or vice versa.

9.-The professional title of workers at a company.

• Nominal

• Ordinal

• Interval

• Ratio

10.-The temperature recorded in a city the last 15 days.

• Nominal

• Interval

• Ordinal

• Ratio