Asked by Bavumile Mbambo on May 08, 2024
Verified
Nominal scale
A) This scale has a meaningful zero point and equal intervals; therefore, it can be manipulated by all mathematical principles.
B) In this scale, numbers are arbitrarily assigned to represent different categories or variables.
C) This scale establishes equal distances between measurements but has no absolute zero reference point.
D) With this scale, magnitude or rank order is implied; however, the distance between measurements is unknown.
Nominal Scale
A scale of measurement in which numbers are arbitrarily assigned to represent different categories or variables. The only math that can be applied to these numbers is calculation of the mode.
Arbitrarily Assigned
Assignments or classifications made without any specific criteria or reason, relying on random choice.
- Recognize and discern among different scales (ordinal, ratio, nominal, interval) and their unique features.
Verified Answer
LP
Luisa PrescottMay 11, 2024
Final Answer :
B
Explanation :
Nominal scales categorize data without implying any order or numerical difference between the categories, which is why numbers or symbols are arbitrarily assigned to different categories.
Learning Objectives
- Recognize and discern among different scales (ordinal, ratio, nominal, interval) and their unique features.