He asked me how to test whether two variances are the same. I didn't how to answer this one. Something with chi-square tests.
Junior Quantitative Analyst Interview Questions
8,218 junior quantitative analyst interview questions shared by candidates
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
What are some ways we can describe a probability density function? What's an eigenvector/eigenvalue?
What is the probability of forming a acute triangle from three random dots in a circle
If person A flips 99 fair coins and obtains heads x times. Person B flips 100 fair coins and obtains heads y times. What is the probability that x < y?
log(540)
I have a fair coin. I play a game where I start flipping the coin and I win when I get two heads in a row. What is the expected number of flips for me to win the game ?
2. Let X_0,X_1,...,X_{10} be a sequence, X_0 = 0 , X_{10} = 4, and |X_i-X_{i-1}| = 1, how many sequences of this kind?
(1st round HR) What are the major developments/lanscape in the energy sector of the UK? In which kind of energy does the UK rely on?
3 Horses: A,B, and C. For every dollar you wager, you get $2,4,6$ dollars respectively. Can you device a strategy that warranties money?
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