Layer 1 Fill in the blank: Data _____ is the process of ensuring the formal management of a company’s data assets. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Data analysts use metadata for what tasks? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 When writing a query, what does a data analyst write to indicate that the database should select the entire dataset? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A data analyst chooses not to use external data because it represents diverse perspectives. This is an appropriate decision when working with external data. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Fill in the blank: Data governance is the process of ensuring that a company’s _____ are managed in a formal manner. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Think about data as a student at a high school. In this metaphor, which of the following are examples of metadata? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Structural metadata indicates how a piece of data is organized and whether it’s part of one or more than one data collection. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 In what circumstance might a data analyst choose not to use external data in their analysis? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A nonprofit provides laptops to students and maintains a list of how many laptops are provided to each school in the county. A data analyst wants to determine which schools were given the fewest laptops. In the table, there is a column called number_of_laptops. How should they sort the data to return these schools first? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A clinic surveys a group of male and female patients about their experience with physical therapy. The survey does not include people with disabilities. Is the survey data biased? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Which of the following “C’s” describe qualities of good data? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 An individual who provides their data has the right to know and understand all of the data-processing activities and algorithms used on that data. This concept refers to which aspect of data ethics? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Which type of bias is the tendency to always construe ambiguous situations in a positive or negative way? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A key aspect of open data is free access to people’s personal information. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Which of the following are commonly used methods for anonymizing data? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 An employer accesses an employee’s credit report without their consent. This is not a violation of the employee’s privacy because they work at the company. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 In general, the usefulness of data decreases as time passes. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Which of the following are types of data bias often encountered in data analytics? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 In data ethics, consent gives an individual the right to know the answers to which of the following questions? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Data anonymization applies to both text and images. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A university surveys its student-athletes about their experience in college sports. The survey only includes student-athletes with scholarships. What type of bias is this an example of? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 The government of a large city collects data on the quality of the city’s infrastructure. Any business, nonprofit organization, or person can access the government’s databases and re-use or redistribute the data. Is this an example of open data? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 An individual who provides their data has the right to know and understand all of the data-processing activities and algorithms used on that data. This is called ownership. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Which of the following are qualities of unreliable data? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions