Exercise

# Calculating the expected value

What is the expected value of a binomial distribution where 25 coins are flipped, each having a 30% chance of heads?

Instructions

**100 XP**

- Calculate this using the exact formula you learned in the lecture: the expected value of the binomial is size * p. Print this result to the screen.
- Confirm with a simulation of 10,000 draws from the binomial.