Asked by Nathan Papke on Jun 29, 2024
Verified
Data about qualitative variables can be summarized by:
A) measures of center
B) measures of variability
C) proportions
D) measures of relative standing
E) all of these
Qualitative Variables
Variables that describe or categorize attributes or characteristics that are not numerical but can be observed qualitatively.
Summarized
The presentation of data or information in a condensed form, highlighting the main points or statistics.
Proportions
A statistical measure that reflects the relationship of a part to the whole, often expressed as a fraction or percentage.
- Acquire knowledge on the measures of central location and variability in data collections.
- Differentiate among the measures of central tendency, specifically mean, median, and mode, and understand their applications.
Verified Answer
ZK
Zybrea KnightJul 03, 2024
Final Answer :
C
Explanation :
Qualitative variables cannot be measured on a numerical scale and thus, measures of center and variability are not applicable. Measures of relative standing also require a numerical scale. The appropriate way to summarize data about qualitative variables is to report proportions or percentages, which represent the relative frequency of each category in the dataset. Therefore, the answer is C.
Learning Objectives
- Acquire knowledge on the measures of central location and variability in data collections.
- Differentiate among the measures of central tendency, specifically mean, median, and mode, and understand their applications.