Data analysis is a process of inspecting, cleansing, transforming, and
modeling data with the goal of discovering useful information, informing
conclusions, and supporting decision-making.[1] Data analysis has
multiple facets and approaches, encompassing diverse techniques under a
variety of names, and is used in different business, science, and social
science domains.[2] In today's business world, data analysis plays a
role in making decisions more scientific and helping businesses operate
more effectively
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