SQL

Given a dataset, write a query to measure monthly retention.

Data Scientist

DoorDash

TikTok

Amazon

Agoda

PagerDuty

Roku

Did you come across this question in an interview?

  • Given a dataset, write a query to measure monthly retention.
  • How have you previously measured monthly retention using data like this?
  • In what ways do you think measuring monthly retention is important for this company?
  • What criteria would you use to determine whether monthly retention is improving?
  • Can you explain how analyzing monthly retention could affect business strategy?
  • What factors do you think may impact the accuracy of measuring monthly retention using this dataset?
  • How would you present your findings on monthly retention to a non-technical stakeholder?
  • What challenges do you anticipate when measuring monthly retention, and how would you overcome them?
  • Can you discuss any approaches you may take to improve monthly retention based on your analysis?
  • How does measuring monthly retention play a role in shaping marketing and advertising efforts?
  • Can you walk me through how you would measure monthly retention using this dataset?
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Interview question asked to Data Scientists interviewing at Sony, Coupang, Amazon and others: Given a dataset, write a query to measure monthly retention..