given a series of stock prices, describe an algorithm to find the best buy and sell point. ( only one buy and one sell, buy before sell)
Junior Quantitative Analyst Data Analyst Interview Questions
10,223 junior quantitative analyst data analyst interview questions shared by candidates
Play rock, paper, scissors again and again your opponent cannot throw rock. The game ends when one person loses. You play another round if there is a draw. What is your strategy?
How many expected coin tosses before you get 5 heads in a row?
The smallest integer such that the product of its digits is 3000000.
What is the complexity of a heap insert?
Question about Google ads: how would you test whether a new hypothetical feature is better than the current feature? What will be your metric? Apart from CTR, what other metrics can you think of?
Scenario 1: You are to evaluate the upload feature of youtube. You evaluate 400 subjects with a 20 items validated questionnaire. 19 out of 20 items do not obtain a sig. p-value, just 1 does. What does it mean? Explain me the p value as I was your grandpa.
You have an integer where each digit can be either 1 or 2, and the sum of digits is 7. How many such integers are there?
What wil the probability of an option endining up in the money change if the volatility of the underlying stock increases?
Linear regression in discreet space such as color.
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