21. Data analysts focus on statistical significance to make sure they have enough data so that a few unusual responses don’t skew results.
- True
- False
22. A data analyst feels overworked. They often stay late to finish work, and have started missing deadlines. Their supervisor emails them another project to complete, and this causes the analyst even more stress. How should they handle this situation?
- Accept the new project right away and hope to not miss another deadline.
- Wait a few minutes to think it over, then respond with a meeting request to discuss this project and the general workload.
- Walk into the supervisor’s office and tell them to give the project to someone else.
- Respond immediately, letting the supervisor know the expectations at this company are unreasonable.
23. When participating in an online meeting, it’s okay to keep your inbox open in another browser window. Participants won’t be distracted because they can’t see it, and you might receive a very important message.
- True
- False
24. To make sure that a few unusual responses don’t skew results or lead to inaccurate judgements, a data analyst focuses on what element of the data collection?
- Statistical significance
- Sample size
- Visualization
- Data cleaning
