STAT.MATH.5.A
Determine probabilities, including the use of a two-way table.
Statistics · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
probabilitiestwo-way table
Skills
- determine (probabilities from various types of data) #dok2
- construct (two-way tables from data sets) #dok2
- interpret (information presented in a two-way table) #dok2
- calculate (conditional, joint, and marginal probabilities using a two-way table) #dok2
Learning Targets
- I can interpret data presented in a two-way table to identify frequencies and totals. #dok2
- I can determine probabilities using information from a two-way table. #dok2
- I can calculate conditional, joint, and marginal probabilities from data. #dok2
Big Ideas
- Probabilities can be determined visually and numerically using organizational tools like two-way tables.
- Two-way tables provide a systematic way to analyze relationships and calculate related probabilities between two categorical variables.
Essential Questions
- How can two-way tables be used to organize and interpret data for probability calculations?
- What types of probabilities (joint, marginal, conditional) can be calculated using a two-way table?
- In what ways does representing data in a two-way table make probability problems easier to solve?
- What do the entries in a two-way table represent in terms of real-world contexts?
- How might errors in constructing a two-way table affect the probabilities calculated from it?