Yahoo Data Scientist Statistics & Math Interview Questions
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Yahoo
Medium
Data ScientistProve Equal Probability Impossible with Relabeled Dice Faces
Uniform Sums from Two Relabeled Fair Dice Setup You have two fair six-sided dice. You may relabel each die's faces with integers; duplicates are allow...
Statistics & Math
67
0
Aug 4, 2025
Yahoo
Easy
Data ScientistCalculate Expected Flips for Heads-Tails Sequence
Probability Check — Waiting Time for HT Setup - You repeatedly flip a fair coin (independent flips; P(H)=P(T)=1/2). - Stop as soon as the consecutive ...
Statistics & Math
0
0
Aug 4, 2025