data - raw facts and figures, data that has no meaning, information - processed data, to give meaning and understanding to data, data science - visualisation of information, to present information using infographs, charts and diagrams, outliers - data that sits outside of expected results, anomolies of data, cleanse - to identify errors with data sets, to fix or remove errors in data sets., PPDAC PPDAC - the investigative lifecycle, a framework to follow when asking real world problems, problem (PPDAC) - define the problem, ask a question to be solved, plan (PPDAC) - predict an answer to the question, find a data set or collect the data, data (PPDAC) - visualise the data, look for patterns, trends corralations, analysis (PPDAC) - gather the data, cleanse the data before drawing conclustions, conclusion - answer the question from the problem stage, explain what the data shows and take action or form further questions.,

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