TransMarket Group Interview Question: You roll a die three times, w... | Glassdoor

Interview Question

Summer Analyst Interview Chicago, IL

You roll a die three times, what are the chances of getting

  at least one 6.
Answer

Interview Answer

2 Answers

3

The chances of getting no sixes is (5^3)/(6^3). So the chances of getting at least one six is 1-(5^3)/(6^3)

Interview Candidate on Feb 2, 2012
0

The above answer is wrong. The correct answer is P(at least one 6) = 1 - P(no 6's) = 1 - (5/6)^3 = 91/216.

Melgazar9 on Mar 17, 2016

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