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Data Research Interview Questions
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Where do you see yourself in five years?
How would you design a Likert scale to measure client satisfaction with a medical service?
How does your current experience relate to this role?
What do you feel is your best quality?
Research Interest, career goals etc
There are 100 coins and someone flips them and doesn't tell us the results. I can ask one Yes/No question. After the answer I will start guessing the coin flip results. For each correct guess I get 1 dollar and for each wrong guess I lose 1 dollar. What is the best strategy to play this game and what is the maximum expected value of the return.
Q1: We have two integers A and B and we know A/B is in the interval [0.48, 0.52]. What are all possible values for B?
rolling 2 dices, case 1 you will earn $1 is sum of them are 7; case 2 earn -$1 is sum of then are even; otherwise, roll them again until case 1 or 2 happen. Find the expected gain.
a/b within 0.48 0.52 a,b are both integers . What could a and b be
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