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Analytical Decision Making

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Question
Answer
Describes characteristics of a dataset. Mean, median, mode, variation, standard deviation, range....   Descriptive analytics  
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Uses data from t he past to predict the future   Predictive  
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Uses experimental design and optimization to predict a future   Prescriptive  
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If we move to six appointments an hour we can increase revenue 2%. Which form of analytics is this?   Prescriptive - We are taking a specific course of action  
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Based on the last four quarters, we can predict $4,1 million in sales next quarter. Which form of analytics is this?   Predictive: We aren't taking any action  
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The number of appointments per day averaged 7 over the last 6 months. Which form of analytics is this?   Descriptive: We are only describing the past. No future predictions are made.  
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Is Big Data structured, unstructured or both?   Both  
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Where do we store big data   In a big data warehouse  
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Why do marketing teams use big data?   "Datamining" assists in targeting the best customers for new products or reaching existing customers for like products  
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