---
url: "https://questionstar.com/principles-of-survey-research/chapter-5/slide-164.html"
title: "Histogram"
type: "lehrbuch-slide"
chapter: 5
chapterTitle: "Data Analysis: A Concise Overview of Statistical Techniques"
slide: 164
---

# Histogram

*A histogram graphically depicts a grouped frequency distribution.*

A **histogram** graphically depicts a grouped frequency distribution.

The **height** of each bar corresponds to the frequency (or relative frequency) of the class.

The **widths** are equal and the bars **touch each other** — unlike in a bar graph.

Average Time in Transit

*[Diagramm: Histogram]*

---

*Slide 164 of 274 · Chapter 5: Data Analysis: A Concise Overview of Statistical Techniques · Principles of Survey Research · Dr. Paul Marx*