Final Exam >> What is Data Science?
1.According to the Module 1 reading, “The Sexiest Job in the 21st Century”, a report by the McKinsey Global Institute, by 2018, it is projected that there will be a shortage of people with deep analytical skills in the United States. What is the size of this shortage?
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1.According to the Module 1 reading, “The Sexiest Job in the 21st Century”, a report published by the McKinsey Global Institute, it is projected that there would be a shortage of 140,000 – 190,000 people with what type of skills in the United States by 2018?
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2.According to the Module 1 reading, “The Sexiest Job in the 21st Century”, which of the following jobs was called by the Harvard Business Review the sexiest job of the 21st century?
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2.According to the Module 1 reading, “The Sexiest Job in the 21st Century”, what adjective did Harvard Business Review use to describe the job of Data Science in the 21st century?
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3.According to the Module 1 reading “What Makes Someone a Data Scientist”, Hal Varian, the chief economist at what company, declared that “the sexy job in the next ten years will be statisticians”?
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4.According to the reading Module 1 “What Makes Someone a Data Scientist”, the author defines a data scientist as someone who finds solutions to what, by analyzing data using appropriate tools and then tells stories to communicate their findings to the relevant stakeholders?
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4.According to the Module 1 reading “What Makes Someone a Data Scientist”, the author defines a data scientist as someone who finds solutions to problems by analyzing data using appropriate tools and then tells stories to communicate their findings to whom?
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5.According to the Module 2 reading “Data Mining”, the output of a data mining exercise largely depends on the quality of what?
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5.According to the Module 2 reading “Data Mining”, the ______ of a data mining exercise largely depends on the quality of the data.
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5.According to the reading, “Data Mining”, the output of a data mining exercise largely depends on:
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6.According to the Module 2 reading, “Data Mining”, when data is missing in a systematic way, you should do what?
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6.According to the Module 2 reading, “Data Mining”, when data is missing in a systematic way, you should determine the impact of the missing data on the results and whether missing data can be excluded from what?
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6.According to the Module 2 reading, “Data Mining”, when data are missing in a systematic way, you can simply extrapolate the data or impute the missing data by filling in the average of the values around the missing data.
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7.Based on the Module 2 reading, “Regression”, the author’s research on residential real estate properties quantified what?
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7.Based on the Module 2 reading, “Regression”, the real added value of the author’s research on what type of properties is quantifying the magnitude of relationships between housing prices and different determinants?
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8.Based on the Module 2 reading, “Regression”, the author’s research revealed that adding what additional room had a bigger impact than adding a bedroom?
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9.According to the Module 3 reading, “The Final Deliverable”, the ultimate purpose of analytics is to communicate findings to stakeholders to do what?
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9.According to the Module 3 reading, “The Final Deliverable”, the ultimate purpose of analytics is to communicate findings to what people to formulate policy or strategy?
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9.According to the Module 3 reading, “The Final Deliverable”, the ultimate purpose of _________ is to communicate findings to stakeholders to formulate policy or strategy.
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10.The reading in Module 3, “The Final Deliverable”, mentions a common role of a ____________ is to use analytics insights to build a narrative to communicate findings to stakeholders.
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10.Based on the Module 3 reading, “The Final Deliverable”, what is the role of a data scientist??
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11.Based on the Module 3 reading, “The Report Structure”, regardless of the length of the ___________, the author recommends that it includes a cover page, table of contents, executive summary, a methodology section, and a discussion section.
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11.Based on the Module 3 reading, “The Report Structure”, regardless of the length of the final deliverable, the author recommends that it includes a cover page, table of contents, executive summary, a methodology section, and a discussion section.
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12.An introductory section is always helpful in introducing the research methods and presenting the statistical calculations.
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12.Based on the Module 3 reading, “The Report Structure”, an introductory section is always helpful in setting up the problem for the reader who might be what?
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12.Based on the Module 3 reading, “The Report Structure”, an introductory section is always helpful in doing what for the reader who might be new to the topic?
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