The Best of Both Worlds: Stem-and-Leaf Plots (3-8)

Histograms portray the shape of the data, but you lose the actual individual scores. Frequency tables retain individual scores but do not show the shape of the distribution. Stem-and-Leaf Diagrams (a.k.a. Stem-and-Leaf Plots) show the rank order and shape of the distribution of quantitative data. It resembles a sideways histogram that also shows actual data values. This is what makes it “the best of both worlds.”
Chapters
0:00 Why we need stem-and-leaf
1:54 A basic stem-and-leaf diagram
2:35 The Tens place and Ones place
3:55 Interpreting the stem-and-leaf
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This video is part of a series for an introductory statistics course. It supports an academic course QBA 237 Basic Business Statistics at Missouri State University, College of Business, Department of Information Technology and Cybersecurity. Posted beginning in August 2022.
This series was designed, written, produced, recorded, edited, and posted by Dr. Todd Daniel, a Ph.D. statistician and researcher with extensive experience in academic statistical research and statistics instruction. Dr. Daniel directed a research institute for many years before doing private consulting for Research by Design, LLC. He remains active in teaching and research.
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Statistics Instructors: you are free to link to this video and the playlist for your seated or online statistics course or for other educational purposes.
Edited on Mac in Final Cut Pro and Camtasia 2022
Visual and audio content from DigitalJuice.com
Music: Digital Juice Royalty Free Music
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[@whats_happening_in_tvm]

Did you not release week 4 videos?

[@ResearchByDesign]

No Week 4 videos yet. They have been recorded but not edited. Check out the playlists for the channel to see what has been released. I will be releasing Week 6 this week and the circling back to 4 & 5. Thanks for watching