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Introduction to Data Analytics   Data analytics is revolutionizing how businesses operate and make decisions. By analyzing raw data, companies can uncover valuable insights and drive strategic actions. This process is essential for staying competitive in today's data-driven world.   Key Components of Data Analytics   Data Collection   Data collection is the first step in the analytics process. It involves gathering data from various sources such as customer interactions, market trends, and internal processes. Ensuring data accuracy and relevance is crucial for effective analysis.   Data Cleaning   Data cleaning involves removing inaccuracies and inconsistencies from the dataset. This step is vital as it ensures the reliability of the analysis. Clean data leads to more accurate insights and better decision-making.   Types of Data Analytics   Descriptive Analytics   Descriptive analytics focuses on summarizing historical data. It provides insights into what has happened in the past.