11. Fill in the blank: A good sample is a segment of a population that is _____ the entire population.

  • more diverse than
  • representative of
  • atypical of
  • less diverse than

12. Fill in the blank: Artificial intelligence is the development of computer systems that are able to perform tasks that normally require _____ intelligence.

  • machine
  • business
  • human
  • market

13. At a business, who is responsible for ensuring socially beneficial and inclusive practices, applying scientific and ethical principles, and staying aware of possible bias?

  • Only business intelligence professionals
  • Only information technology professionals
  • All data professionals
  • Only project managers

14. A data professional is at an event collaborating with programmers and other data professionals to create a solution to an existing problem using technology. What type of an event are they attending?

  • Expo
  • Networking luncheon
  • Hackathon
  • Industry conference

15. What are the key benefits of aggregate information? Select all that apply.

  • Eliminate outliers from datasets
  • Protect individuals
  • Give people more control over their data
  • Increase the likelihood that the data represents the population as a whole

16. Fill in the blank: Artificial intelligence is the development of _____ that are able to perform tasks that normally require human intelligence.

  • computer systems
  • dashboards
  • hardware tools
  • databases

17. A data manager brainstorms ways to ensure that the experiences and worldviews of their team members do not affect data team projects. They establish processes for impartially analyzing and communicating sensitive information. What does this scenario describe?

  • Generating data from communication
  • Establishing data security procedures
  • Avoiding subtle biases in data work
  • Protecting customer or user privacy

18. Which of the following are examples of strategic data professional roles? Select all that apply.

  • Statisticians
  • Technical project managers
  • Business intelligence professionals
  • Machine learning engineers

Shuffle Q/A 2

19. What are some examples of personally identifiable information? Select all that apply.

  • Biometric records
  • Company names
  • National identification numbers
  • Usernames

20. A good sample is a segment of a population that is representative of what?

  • Half the population
  • A portion of the population
  • The outliers within the population
  • The entire population
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