Mechanize | Software Engineer Intern | Mental Puzzle | Phone Screen

Probability Question: Problem: there are two fair coins and one rigged coin. the fair coins have a 1/2 chance of getting heads, the rigged coin has 2/2 chance of getting heads. What is the probability that we picked the rigged coin if we got heads? Answer: 1/2 Explanation: In total, there are 4/6 ways of getting heads. Out of that, 2/6 is from the rigged coin. Therefore, there is 1/2 chance that we picked the rigged...