Probability is the chance of an occurrence of a given event, i.e. how likely it is that an event will take place

**Demonstration:**

There are 6 coloured balls in a box with numbers from 1 to 6 marked on each of them.

- What is the probability of drawing a ball with number 2?
- What is the probability of drawing a ball with number 5?

**Answer:**

Total ball from 1 to 6 marked in a box = 6

- The probability of drawing a ball with number 2.

P (drawing one ball) = 1/6

- The probability of drawing a marble with number 5.

P (drawing one ball) = 1/6