Stem holds the tens, leaf holds the units.
1. In a stem and leaf plot, what does the leaf represent?
2. Why are leaves usually written in increasing order within each stem row?
3. What feature of a histogram shows that the data are continuous rather than separate categories?
Stem and leaf plot — purpose?
Displays ordered data using stems and leaves.
Stem — role?
Represents the leading digit(s) of data.
Leaf — role?
Represents the remaining digit(s) of data.
Histogram — data type?
Shows frequency of continuous data in intervals.
Class interval — function?
Groups data within a specified range.
Measures of center — include?
Mean, median, and mode.
It covers the core concepts of Fundamentals of Data and Geometry, organized by topic with the key definitions, explanations and takeaways, so it's easier to learn and remember.
Read the full study guide →The practice quiz has 20 multiple-choice questions, each with an explanation. Use it to check what you know and find your gaps.
Take the quiz (20 questions) →There are 20 flashcards on Fundamentals of Data and Geometry, with a question on the front and the answer on the back. Try to recall each answer before you flip, and let spaced repetition bring back the ones you miss.
See all 20 flashcards →Upload a PDF or paste your notes. Revizly writes a study guide, a practice quiz and flashcards in about a minute.