You can observe the situation when pulling one of the 52 playing cards excluding the joker.
What is the percentage of playing cards that are multiples of 3 ?
If you have conducted many experiments to find the ratio of playing cards that are multiples of 3 , what can you say if you draw more playing cards in each experiment than when you draw fewer cards ?
Also , let's mathematically find the probability of draw a playing card that is a multiple of 3.