The Shifting Standard
A medium Python mock interview question on DataDriven, with an AI interviewer who asks follow-up questions and a hire or no-hire decision at the end.
- Domain
- Python
- Difficulty
- medium
- Seniority
- L5
Interview Prompt
Our live sensor dashboard drifts away from the true average whenever a small batch of readings lands between large ones. Readings arrive in batches; after each batch, report the average of every reading received so far.
Summary
A benchmark in motion.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write and run your Python against test cases
- Answer the interviewer's follow-up questions, then get a hire or no-hire decision