Probability and combinatorics
Expected value
Explore how to calculate expected value in probability scenarios, enhancing your ability to predict outcomes and make informed decisions based on likelihood and potential rewards.
200+ videos and assessments
Standards aligned
Vetted by experts
VIDEOS
Mean (expected value) of a discrete random variable
Khan Academy
•9th - 12th Grade
•10 Qs
Interpreting expected value
Khan Academy
•9th - 12th Grade
•10 Qs
Expected payoff example: lottery ticket
Khan Academy
•9th - 12th Grade
•10 Qs
Expected payoff example: protection plan
Khan Academy
•9th - 12th Grade
•10 Qs
Start adapting your curriculum in minutes.
The best way to create, adapt, and deliver resources differentiated for every student.
