Data analysis.

What is Data analysis?

• Is the qualitative analysis data , carried out by means of computer programs

• It is the type of qualitative phenomenological research

• It is a type of science that is responsible for analyzing a set of data with the aim of obtaining precise conclusions that will help us to achieve our objectives.

• It is a qualitative research approach that seeks to understand and describe the universal essence of a phenomenon.

The analysis of quantitative data is carried out by means of computer programs such as:

• SPSS-MINITAB-ADOBEPD

• SPSS-MINITAB-QUALITATIVE PROGRAM

• SPSS-MINITAB-SAS-STATS

• SPSS-SPATS-MINITACKED-SIS

WHICH ARE THE MAIN STEPS OF THE PERFORM A DATA ANALYSIS?

• 1-Define your questions .

  2Establish measurement priorities.

  3Decide how to measure it.

• 1-Define your answers .

  2Establish the possibilities priorities.

  3Decide how to measure it.

• 1-Plan the idea of your website.

  2-Choose the ideal platform to create your website.

  3-Choose the domain name

• 1-Design and create the content of your web page.

  2-Add professional tools.

  3-Optimize the SEO of your website.

The collection of new data, it is important to determine what information could be collected from existing databases or sources, it refers to:

• Colect data

• Collect data

• Decide what to measure.

• Define your questions.

Data analysis depends on three factors:

• 1. The level of measurement of the variables.

  2. The way in which the hypotheses have been formulated.

  3. The analytical interest of the researcher (which depends on the problem statement).

• 1.The nevel of measurement of the analysis.

  2.The way in which the hypotheses have been formulated.

  3. The relationships with people .

• 1. The level of measurement of the variables.

  2. The way in which the hypotheses have been formulated.

  3. The different climate changes caused by pollution

• 1. Gender, age

  2.Attitude towards the municipal president,

  3.Intelligence, duration of a material,

  Blood pressure, etc.

Frequencies can be used by means of useful graphs to describe the data

These are:

• Histograms ,pictures,letters.

• Pictures, photos , pie charts

• Histograms,Pie charts,other types of graphs.

• Pie charts,other types of graphs, pictures.

It is a type of science that is responsible for analyzing a set of data with the aim of obtaining precise conclusions that will help us to achieve our objectives.