Which descriptive measure can be used with nominal data?Group of answer choicesmodemeanmedianpercentiles

1. Break Down the Problem

The problem asks for the appropriate descriptive measure that can be used specifically with nominal data. We have four options to consider: mode, mean, median, and percentiles.

2. Relevant Concepts

• Nominal Data: This type of data represents categories without any intrinsic order (e.g., gender, colors, or types).
• Descriptive Measures:
  • Mode: The most frequently occurring value in a dataset.
  • Mean: The average of numerical values; not applicable to nominal data.
  • Median: The middle value in an ordered dataset; not appropriate for nominal data.
  • Percentiles: Values below which a certain percentage of data falls; generally applied to ordered data.

3. Analysis and Detail

• Mode: Since nominal data consists of categories, the mode can effectively indicate the category that appears most often.
• Mean and Median: These measures cannot be applied to nominal data because they require numerical data with meaningful order.
• Percentiles: These also require data to be ordered and numerical, making them unsuitable for nominal data.

4. Verify and Summarize

Through analysis, it's clear that out of the options provided, only the mode can be used to summarize nominal data effectively.

Final Answer

Mode is the descriptive measure that can be used with nominal data.