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11 Data Processing
Your Aim
to learn about:
Data and Information Sorting Data
Representing Information Decoding
In the previous class, we have learnt how to apply the concepts through visualization.
In this class, we are going to learn how to interpret and process the data.
DATA AND INFORMATION
Data refers to the raw input. When this data is processed, the outcome received is
known as information.
Look at the given table of students Name Marks obtained
with their marks obtained in the John 87
exam. Manya 67
This tabular format represents
Kiran 58
the data which gives us the
information in a neat and clean manner. It becomes easier to read the data when
it is presented in such a format.
SORTING DATA
It is easier to find data when they are arranged. Arranging data in a specific order
is known as sorting.
Let's see an example of data sorting.
Data Processing 137

