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Brainy Fact



                      Visualizations are often the simplest way to convey facts! Psychologically, our brain feels less stressed when
                      looking at graphical representations than if it were to check the same data in a list of numbers format.




                                Reboot


                      1.   Name any 2 sources of structured data.

                      2.  Identify the type of correlation in the following:
                         a.  Eating more chocolate increases my salary.
                         b.  Eating more chocolate increases my weight.


                      3.            charts are used to examine elements of a whole. (Fill in the blank)
                      4.  Identify the datatype of the following:
                         a.  0 for car user, 1 for bus user and 2 for metro user
                         b.  “I like to read comics”
                         c.  23/06/2004


                      5.  Which graph displays data that changes over time?






                        Exploring Data—Pattern Recognition


                 Data analysts employ data visualization  and statistical tools  to characterize dataset characterizations, such as size,
                 amount, and correctness, in order to better understand the nature of the data. This is known as data exploration.
                 Data exploration techniques include both manual analysis and automated data exploration software. These techniques
                 visually explore and identify connections between various data variables, the structure of the dataset, and the distribution
                 of data values in order to reveal patterns and points of interest, enabling data analysts to gain more understanding of
                 the raw data.
                                                                   Repeat





                                                                         Segment                           Implement
                                                       Check for                           Analyse
                      Gather            Clean         patterns (if       the data           these          the insights
                       Data           the data                           based on                           into your
                                                          any)                            segments
                                                                          results                           business





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