Practice - Presenting Data: Visualizing Information
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What does a bar chart display?
💡 Hint: Remember B.A.R. for Bars and Relevant categories.
What does a pie chart represent?
💡 Hint: Think of it as a whole pie divided into slices.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What type of graph is used to compare categories?
💡 Hint: Remember the gaps in bar charts indicate different categories.
True or False: In a pie chart, each slice represents a percentage of the whole.
💡 Hint: Think of the 360 degrees of a circle representing the whole.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Using this data set of fruit preferences (Apples: 10, Oranges: 15, Bananas: 20, Grapes: 5), create a pie chart and label the angles.
💡 Hint: Make sure to sum frequencies to get total before calculating slices.
You have the heights of 30 trees ranging from 2 to 6 meters. Create a histogram with intervals of one meter and discuss the distribution.
💡 Hint: Count accurately and ensure intervals are consecutive.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.