Lesson Plan

Expected Value of a Discrete Random Variable

Curated and Reviewed by Lesson Planet

Discover how to calculate the expected value of a random variable. In the seventh installment of a 21-part module, young mathematicians develop the formula for expected value. They connect this concept the dot product of vectors.

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CCSS: Designed
Additional Tags
Instructional Ideas
  • Have the class work in pairs for the duration of the lesson
Classroom Considerations
  • Dice and timers are necessary for the exploratory challenges
  • Learners need to have prior experience with summation symbols and dot products
Pros
  • Problem set includes a variety of contexts
  • Connects different areas of mathematics
Cons
  • None
Common Core