, Principles of Data Science
Chapter 8
Ethics Throughout the Data Science Cycle
Chapter Review
[8.1, LO 8.1.2]
1. Which option best explains the significance of informed consent during the data collection
phase?
a. To ensure individuals are aware of the potential risks and benefits of the research
b. To bypass legal regulations and guidelines
c. To collect data without the knowledge of individuals
d. To speed up the data collection process
Solution: a. This is important because it allows individuals to make an informed decision about
whether or not they want to participate in the study. Informed consent also ensures ethical
principles such as respect for autonomy and beneficence are upheld.
[8.1, LO 8.1.1]
2. Who is responsible for obtaining informed consent from individuals or companies before
collecting their data?
a. Data analysts
b. Government agencies
c. Medical professionals
d. Data scientists
Solution: d. Data scientists are responsible for obtaining informed consent from individuals or
companies before collecting their data. This involves informing them of the purpose and scope
of data collection, giving them the option to give or withhold consent, and ensuring the
documentation and security of the consent.
[8.1, LO 8.1.1]
3. Which of the following is an important ethical principle to consider during the data collection
phase?
a. Maximizing collected data
b. Minimizing informed consent
c. Ensuring secure storage and access protocols
d. Avoiding compliance with regulations and guidelines
Solution: c. Ensuring secure storage and access protocols is an important ethical principle
during the data collection phase because it protects the privacy and confidentiality of
participants. This includes having proper protocols in place to securely store data and limit
access to only those who are authorized.
11/1/24 For more free, peer-reviewed, openly licensed resources visit OpenStax.org. 2
Chapter 8
Ethics Throughout the Data Science Cycle
Chapter Review
[8.1, LO 8.1.2]
1. Which option best explains the significance of informed consent during the data collection
phase?
a. To ensure individuals are aware of the potential risks and benefits of the research
b. To bypass legal regulations and guidelines
c. To collect data without the knowledge of individuals
d. To speed up the data collection process
Solution: a. This is important because it allows individuals to make an informed decision about
whether or not they want to participate in the study. Informed consent also ensures ethical
principles such as respect for autonomy and beneficence are upheld.
[8.1, LO 8.1.1]
2. Who is responsible for obtaining informed consent from individuals or companies before
collecting their data?
a. Data analysts
b. Government agencies
c. Medical professionals
d. Data scientists
Solution: d. Data scientists are responsible for obtaining informed consent from individuals or
companies before collecting their data. This involves informing them of the purpose and scope
of data collection, giving them the option to give or withhold consent, and ensuring the
documentation and security of the consent.
[8.1, LO 8.1.1]
3. Which of the following is an important ethical principle to consider during the data collection
phase?
a. Maximizing collected data
b. Minimizing informed consent
c. Ensuring secure storage and access protocols
d. Avoiding compliance with regulations and guidelines
Solution: c. Ensuring secure storage and access protocols is an important ethical principle
during the data collection phase because it protects the privacy and confidentiality of
participants. This includes having proper protocols in place to securely store data and limit
access to only those who are authorized.
11/1/24 For more free, peer-reviewed, openly licensed resources visit OpenStax.org. 2
