Tiger Analytics Interview Question | Dice
Question
Let’s say you’re playing a dice game. You have 3 die. What’s the probability of rolling at least one 6?
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Answers ( 2 )
The probability of rolling atleast one six = 1- probability of not rolling six
= 1-(5/6 * 5/6 * 5/6)
1-(125/216)
91/216
Probability of not rolling a six = 5/6
Since the dice are independent the probability of not rolling a six =(5/6)^3
Probability of Rolling at least one six = 1-(5/6)^3
= 1-125/216
= 91/216