First player tosses perfect dice 2017 times. Second - 2016 times. What is probability that the first got strictly more odd numbers that the second one?
Research Data Coordinator Interview Questions
67,417 research data coordinator interview questions shared by candidates
You need to forecast the number that will be drawn from a continues uniform distribution between and 60. You will be charged 3 dollars for every unit overestimated and 1 dollar for every unit underestimated. No charge if the number is forecasted correctly. What number to forecast to minimize the cost?
Why did you apply to mckinsey?
I own a property and what to have it surveyed for resources. 10% chance oil will be found, in which case the property is worth $1 million 30% chance Coal will be found, in which case the property is worth $500 thousand and if no resources are found, property can be sold for $200,000, What is the value of this property?
given a function that generates a random integer between 1:5 , how can we generate a random integer 1:7
Game: I throw coin 5 times, you throw it 4 times, if I have more heads than you, I win, otherwise you win. What is the chance you will win?
Randomly generate points (x,y) on the circumference of a circle (two dimensions). What is Var(x)? What if you randomly generate points on the surface of a sphere instead?
Expected number of rolls to see all six sides on a die, Describe all the C++ casts and their properties, Several questions on linear regression under different conditions
A little rude to statisticians.
How many windows APIs do you remember?
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