Data, relationships and graphics: a review of Mexican newspapers and government reports
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Abstract
Results of an investigation based on content analysis on the types of relationships in the data and graphics that are usually used in Mexican newspapers and reports from the National Institute of Statistics and Geography (INEGI) are reported. The results show that the relationships of change of a variable through time and those of proportions and comparison are the most used in newspapers, the graphics to express these relationships are bar and line graphics. The review of the curriculum from primary to high school in Mexico shows the absence of some graphics to express more complex relationships that appear in the media, in addition to the lack of the critical component required for their interpretation.
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