GCSE Secondary Maths Age 13-17 - Probability & Statistics: Probability - Explained

The video tutorial explains a charity game designed by Carl using a fair 10-sided dice. Players win if the dice lands on a multiple of 4. The tutorial covers calculating the probability of winning, which is 2 out of 10, and simplifying it to 1/5 or 20%. It also estimates the funds raised for charity if the game is played 100 times, with each play costing 30 pence and a prize of 1 pound per win. The expected profit is calculated by subtracting the prize money from the total collected amount. The tutorial concludes with a summary of the probability and fundraising concepts.

What is the expected number of wins if the game is played 100 times?

Calculate the profit Carl will make after playing the game 100 times.