11. What is the key difference between qualitative and quantitative data?
- Qualitative data describes the kind of data being analyzed; quantitative data describes how much data is being analyzed.
- Qualitative data is about the quality of a product or service; quantitative data is about how much of that product or service is available in the marketplace.
- Qualitative data is subjective; quantitative data is specific.
- Qualitative data measures qualities and characteristics; quantitative data measures numerical facts.
12. Which of the following statements accurately describe wide and long data? Select all that apply.
- Long data subjects can have multiple rows that hold the values of subject attributes.
- Wide data subjects can have multiple rows that hold the values of subject attributes.
- Long data subjects can have data in multiple columns.
- Wide data subjects can have data in multiple columns.
13. Structured data is likely to be found in which of the following formats? Select all that apply.
- Audio file
- Database table
- Digital photo
- Spreadsheet
14. Fill in the blank: A Boolean data type can have _____ possible values.
- three
- infinite
- two
- five
15. What is the term for the individuals who have invested time and resources in a project and are interested in its outcome?
- Stakeholders
- Project sponsors
- Subject-matter experts
- Executives
16. When collecting data for a study, what are some reasons to consider sample size? Select all that apply.
- To collect data that represents a diverse set of perspectives
- To eliminate certain segments of a population
- To include as many participants as possible in the study
- To make sure a few unusual responses don’t skew results
17. The SMART methodology can be used to ask a question that promotes change. What type of SMART question leads to change?
- Motivational
- Results-focused
- Action-oriented
- Transformational
18. Which of the following inquiries are leading questions? Select all that apply.
- What do you enjoy most about our service?
- How did you learn about our company?
- How satisfied were you with our customer representative?
- In what ways did our product meet your needs?
Shuffle Q/A 2
19. Which of the following data security tools can be used to ensure only specific people can access, edit, and download a spreadsheet? Select all that apply.
- Tabs
- Filters
- Encryption
- Sharing permissions
20. Which type of bias is the tendency to construe ambiguous situations in a positive or negative way?
- Cultural bias
- Confirmation bias
- Observer bias
- Interpretation bias