Question

A common tool for showing the distribution of a questionnaire or sampling results is a vertical bar chart called a _____.

Answer 1

Answer is histogram.

Step-by-step explanation:

The literal meaning of histogram can be derived from the meanings of Greek words 'histo' and 'gram's. 'histo' means pole while 'gram' means chart or graph.

Histogram can be described as statistical or graphical representation of frequency distribution through the use of rectangles or vertical bars.