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.

Take Hint (-30 XP)