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Data Analyst Interview Questions and Answers 1) What is the difference between DataMining and DataAnalysis? DataMining vs DataAnalysisDataMiningDataAnalysisDatamining usually does not require any hypothesis.
Sales Analysis Source Code Dataset Customer Review Sentiment Analysis It is the process of determining the emotional state of customers after they purchase or use the products. Students can use Python or R for dataanalysis. Tools like TextBlob and NLTK for sentiment analysis.
KNIME: KNIME is another widely used open-source and free data science tool that helps in data reporting, dataanalysis, and datamining. With this tool, data science professionals can quickly extract and transform data.
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