September 3, 2019

Quantitative Data Gathering

Introduction What does it mean to gather quantitative data appropriately? Quantitative data is putting concepts or variables into measurement form using numbers. Thus, researchers have come […]

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June 18, 2019

Data Cleaning

Data, even from an enterprise data warehouse, is always imperfect. So being able to identify corrupt or imperfect data, understanding the analytical consequences of it, and […]

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June 8, 2019

Methods of Data collection

Background: As noted by Kirk (2016), working with data is one of the four stages of the visualization workflow. According to Kirk (2016), “A dataset is […]

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May 13, 2019

Data Mining

● Part I – Data mining: a brief introduction ■ Why data mining ■ What is data mining ■ The four views of data mining ■ […]

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April 6, 2019

Analyzing global data variables

pick two variables, one scale and one categorical. Do not do the same thing another student has already submitted! From our global data (GlobalData.sav), pick one […]

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April 1, 2019

Big Data

Explain how big data works in digital supply chain. Sample Solution

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March 25, 2019

Data on household debt

a) Plot data on household debt, the wage share and economic growth (1970- onwards). What do you observe? v b) Plot data on household debt and […]

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March 25, 2019

Data Interpretation

Being able to draw probability conclusions from data is important. This data has a great deal of information. For example, on the table titled “By Economic […]

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March 22, 2019


STEP 1 – Conduct a data search for anonymous statistical data from government records (e.g.. Census Bureau. Bureau of Labor Statistics, Bureau of Justice Statistics, Sample […]

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