← Algebra 1
Math · Algebra 1 · Unit 1

Unit 1: One-Variable Statistics

Students collect, display, and analyze data using statistics, such as mean, median, interquartile range, and standard deviation.

Worksheets

Every sheet has an answer key. Free to print, no login.

Unit
📝 Worksheet ✅ Answer guide
Concept
📝 Worksheet ✅ Answer key
Practice
Set 1
📝 Worksheet ✅ Answer key
Set 2
📝 Worksheet ✅ Answer key
Advanced
Set 1
📝 Worksheet ✅ Answer key
Set 2
📝 Worksheet ✅ Answer key

What this unit covers

A Getting to Know You · 3 lessons
Goals
  • Create and interpret data displays such as dot plots, histograms, and box plots.
Lessons
  1. Getting to Know You
  2. Data Representations (Optional)
  3. A Gallery of Data
B Distribution Shapes · 2 lessons
Goals
  • Describe the shape of a distribution, including a measure of center and a measure of variability.
Lessons
  1. The Shape of Distributions
  2. Calculating Measures of Center and Variability (Optional)
C How to Use Spreadsheets · 3 lessons
Goals
  • Use a spreadsheet as a tool for calculating values quickly.
Lessons
  1. Mystery Computations (Optional)
  2. Spreadsheet Computations (Optional)
  3. Spreadsheet Shortcuts (Optional)
D Manipulating Data · 7 lessons
Goals
  • Describe the effect of outliers on a distribution of data.
  • Recognize standard deviation as a measure of variability.
Lessons
  1. Technological Graphing
  2. The Effect of Extremes
  3. Comparing and Contrasting Data Distributions
  4. Standard Deviation
  5. More Standard Deviation
  6. Outliers
  7. Comparing Data Sets
E Let's Put It to Work · 1 lesson
Lessons
  1. Analyzing Data
See the whole map Unit 2 →

Adapted from the Illustrative Mathematics curriculum (v.360), licensed CC BY-NC 4.0. © Illustrative Mathematics.