OpenStax, Statistics §2.1 Stem-and-Leaf Graphs (Stemplots), Line Graphs, and Bar Graphs · Exercise 12 · Statistics · Data displays
Stem-and-Leaf Graphs (Stemplots), Line Graphs, and Bar Graphs · Exercise 12
Student grades on a chemistry exam were 77, 78, 76, 81, 86, 51, 79, 82, 84, and 99.
(a) Construct a stem-and-leaf plot of the data.
(b) Are there any potential outliers? If so, which scores are they? Why do you consider them outliers?
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OpenStax, Statistics · §2.1 Stem-and-Leaf Graphs (Stemplots), Line Graphs, and Bar Graphs · Exercise 12
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