Statistics
Find expectations of a random variable with basic distribution. How would you construct a confidence interval? How would you estimate a probability of ordering a ride? What assumptions do you need in order to estimate this probability?
Data Scientist
Shopify
American Express
Chewy
Coinbase
Electronic Arts
Rippling
Interview question asked to Data Scientists interviewing at Xandr, Electronic Arts, Zulily and others: Find expectations of a random variable with basic distribution. How would you construct a confidence interval? How would you estimate a probability of ordering a ride? What assumptions do you need in order to estimate this probability?.