fbpx

Probability and Statistics

Previous Lesson
Next Lesson
Generic filters
Exact matches only
Search in title
Search in content
Search in excerpt
Filter by Lesson Categories

How to Draw and Read a Box Plot

Probability and Statistics How to Draw and Read a Box Plot
Courses Overview

🎬 Video Tutorial

  • (0:01) What is a Box Plot?: A box plot visually represents data distribution through five key values: minimum, lower quartile (Q1), median (Q2), upper quartile (Q3), and maximum.
  • (2:29) Calculating the Range: The range is the difference between the maximum and minimum values, showing the total spread of the data.
  • (2:42) What is Interquartile Range (IQR)?: The IQR is Q3 minus Q1, measuring the spread of the middle 50% of data. A smaller IQR suggests more consistency, while a larger IQR indicates greater spread and variability.

📂 Revision Cards

Box plot diagram explaining distribution of a data set.
1) What is a Box Plot?
Weekly exercise hours of students, initially unordered and then sorted from smallest to largest.
2) Box Plot to Present Data
Box plot showing minimum value, lower quartile (Q1), median (Q2), upper quartile (Q3), and maximum value, with example values for hours of exercise.
3) How to Draw a Box Plot (Example)
Box plot showing minimum, maximum, Q1, median, Q3, interquartile range (IQR), and range.
4) Range and Interquartile Range (IQR)

🍪 Quiz Time - Practice Now!

Membership Required

You must be a member of Math Angel Plus or Math Angel Unlimited to view this content.

Join Now

Already a member? Log in here

🎩 AI Math Solver (ChatCat)

Need math help? Chat with our AI Math Solver at the bottom right!

Previous Lesson
Back to Course
Next Lesson
0 0 votes
Article Rating
guest
0 Comments
Newest
Oldest Most Voted
Inline Feedbacks
View all comments
Post a comment

Leave a Comment

Your email address will not be published. Required fields are marked *