4) Provide magnitude of object
Explanation: A nominal scale is the most basic level of measurement used to classify data into distinct categories without any numerical value or order.
- Least powerful → (True, as it only categorizes data without any ranking or measurement)
- Suggest no order → (True, as categories are not arranged in any sequence)
- Provide categorical information → (True, as it groups data into different categories)
- Provide magnitude of object → (False, as a nominal scale does not measure or indicate the magnitude of differences between categories)
Thus, the correct answer is "Provide magnitude of object" because nominal scales do not measure quantity or magnitude.