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Descriptive statistics

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Created on October 30, 2022

data tabulation

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Transcript

Unit 2

Introduction to the descriptive statistics.

START

Previous knowledge

Answer the following questions

What is "statistics"?

Sánchez (2004) mentions that statistics is the "science that helps to organize, present, analyze and interpret historical data as a fundamental element of judgment for future decision-making by the entrepreneur"Usually the data is numerical and, from it, references are obtained to estimate future behavior

Descriptive statistics

Did you know?

Inferential Statistics vs Descriptive Statistics

statistical porcess

data tabulation

It means encoding and transcribing the data into a comprehension and analysis tool. Usually the data is transcribed to an electronic sheet that allows the summation and processing of information.

Data grouping

Once the data has been transcribed, the next activity is to group them according to common characteristics, for example: geographical sectors, numerical answers, similar answers, open or closed answers, etc.

Obtaining results

The next activity is to obtain the results according to what is desired: arithmetic sums, trend measurements, percentages, etc.

graphic representation

To facilitate the analysis, it is necessary to present the results considering some of the graphical representations that were mentioned on the previous page.

Interpretation and conclusions

Once the graphic representation has been made, the final activity is to interpret the results as an element to draw conclusions that allow the entrepreneur to make appropriate decisions regarding their venture.

graphic representations

Area chart

Line chart

PROCESpie chart

Bar graphic

Thank you so much!