Question

Ungrouped data, measured not in numbers, is represented by __________.

• A. Bar Graph
• B. Histogram
• C. Frequency Polygon
• D. Pie chart

Answer 1

The correct option is A

Bar Graph

When the ungrouped data comprises of quantities that don't involve grouping of data into classes of numbers, a bar graph is used to represent such data. e.g. months in which students were born, fruits that people like, cities that people come from etc.
Thus typically ungrouped data is represented by a bar graph. The data which is analysed is represented on X-axis and its corresponding frequency is represented on the Y-axis.