Data Visualization Mastery

Cory holds a bachelor degree in health education, master degree in special education, and doctorate of education in administration and leadership.

Cory has over ten years of teaching experience.

The best techniques and practices for data visualization.

<p>Bar graph, pie chart, scatter plot, histogram, and picture graph.</p> Signup and view all the answers

<p>Pieces of information that have been collected or measured as part of a data set.</p> Signup and view all the answers

<p>They allow viewers to have different perspectives on the information and different ways of understanding it.</p> Signup and view all the answers

<p>To convey data in a visual form for the reader to understand, analyze, and organize.</p> Signup and view all the answers

<p>Knowing your data and what visual technique paints a picture of your data.</p> Signup and view all the answers

<p>Data as single bars of various heights.</p> Signup and view all the answers

<p>To show the exact number of each category of data.</p> Signup and view all the answers

<p>The purpose of using a bar graph in data visualization is to give a better sense of how numbers relate to one another and to visually represent different categories of data.</p> Signup and view all the answers

<p>Each color of M&amp;M's represents a separate category of data in a bar graph.</p> Signup and view all the answers

<p>The height of each category's bar in a bar graph is relative to its value. The higher the value, the taller the bar.</p> Signup and view all the answers

<p>A line graph depicts how information changes continuously over time.</p> Signup and view all the answers

<p>The two axes of measurement in a line graph are the x-axis, which often measures time, and the y-axis, which usually measures volume or amount.</p> Signup and view all the answers

<p>According to the line graph, the graph-maker did the most pushups on Sunday and Tuesday.</p> Signup and view all the answers

<p>A pie chart represents a proportion of the whole and is used to display data categories that make up the whole.</p> Signup and view all the answers

<p>According to the pie chart, the majority of the surveyed pet owners have a dog as a pet.</p> Signup and view all the answers

<p>When choosing a data visualization technique, one should consider the nature and volume of the data and how it would best be presented.</p> Signup and view all the answers

<p>The goal of data visualization is to organize and present data in a way that allows viewers to understand and analyze it.</p> Signup and view all the answers