12. Structured data is likely to be found in which of the following formats? Select all that apply.
- Audio file
- Digital photo
- Spreadsheet
- Table
14. In long data, separate columns contain the values and the context for the values, respectively. What does each column contain in wide data?
- A specific constraint
- A specific data type
- A unique data variable
- A unique format
15. Fill in the blank: Data transformation enables data analysts to change the _____ of the data.
- value
- structure
- accuracy
- meaning
17. Which of the following values are examples of a Boolean data type? Select all that apply.
- True or false
- Yes, no, or unsure
- Yes or no
- One, two, or three
18. If you have a short time frame for data collection and need an answer immediately, you likely will have to use historical data.
- True
- False
Shuffle Q/A 2
19. Which of the following is an example of continuous data?
- Leading actors in movie
- Box office returns
- Movie run time
- Movie budget
20. Which of the following questions collect nominal qualitative data? Select all that apply.
- How likely are you to recommend this restaurant to a friend?
- Is this your first time dining at this restaurant?
- Have you heard of our frequent diner program?
- Did anyone recommend our restaurant to you today?
