Why Is Grouped Data Presented More Often Than Ungrouped Data

question 5

Multiple Choice

Why is grouped data presented more often than ungrouped data?

• A) Grouping data results in some loss of information.
• B) Nominal and ordinal data cannot be interpreted unless the data are grouped.
• C) Grouping data into smaller classifications makes it easier to interpret.
• D) Overlapping categories can be used to analyze grouped data.