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Theoretical Probability and Sample Spaces

6th Grade · Math · Open Global Math

9 lessons

Goal

Quantify probability between 0 and 1, calculate theoretical probabilities of simple and compound events, and construct sample spaces using lists, grids, and tree diagrams.

9 lessons
0 of 9 done
  1. Understanding the Probability Scale from 0 to 1 and PercentagesUp next
  2. Calculating Theoretical Probabilities as Fractions, Decimals, and PercentsNot started yet
  3. Calculating Probabilities of Complementary EventsNot started yet
  4. Listing Systematic Sample Spaces for Single and Combined EventsNot started yet
  5. Using Two-Way Grids and Tables to Find Sample SpacesNot started yet
  6. Constructing Tree Diagrams for Multi-Stage ExperimentsYou are here
  7. Using Tree Diagrams to Calculate Compound ProbabilitiesNot started yet
  8. Applying the Fundamental Counting PrincipleNot started yet
  9. Solving Compound Event Word Problems with Sample SpacesNot started yet
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Learning standards covered

GlobalOGM.7.SP.4Open Global Math Standards 2026™ · 6th Grade

Understand probability as a numerical measure between 0 (impossible) and 1 (certain) expressed as fractions, decimals, or percentages; calculate theoretical probabilities of simple events and construct sample spaces using lists, grids, and tree diagrams.