59.Product of Two Different Dice
★★★expected valueJane Street
A fair six-sided die and a fair eight-sided die are rolled. What is the expected value of the product of the two results?
Sign in to submit an answer and track it toward your stats.
Sign inHint
The dice are independent, and expectation is multiplicative across independent variables.
Want timed drills, mental math, and a market-making game too? Try the full practice suite →