Top 50 probability Interview Questions
The most frequently asked probability questions across all roles and companies, ranked by real interview frequency. Updated daily.
Count P wins, Q wins, and ties across all dice outcomes using sorting and binary search.
Cloud Big Data TechnologiesCompute the probability of rolling exactly k twos across n dice using dynamic programming.
Goldman SachsCalculate the probability that three independently directed ants collide while walking around a triangular Pine Labs device.
Pine LabsProblem Write a Python function that simulates rolling two fair six-sided dice for a given number of trials and returns the empirical probability that the...
KlaviyoImplement a smoothed categorical Naive Bayes classifier for predicting Moloco ad-ranking labels.
MolocoReturn the fruits that can be selected by filtering an aligned weight array for positive probabilities.
SiftCompute the probability that a target coin is heads given observed outcomes and an exact total number of heads using dynamic programming.
StackadaptUse dynamic programming to calculate the probability of getting at least k heads from independent coin flips.
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