Lead Data Scientist Question:
Download Job Interview Questions and Answers PDF
Tell us what are confounding variables?
Answer:
These are extraneous variables in a statistical model that correlate directly or inversely with both the dependent and the independent variable. The estimate fails to account for the confounding factor.
Download Lead Data Scientist Interview Questions And Answers
PDF
Previous Question | Next Question |
Please explain me cross-validation? | Can you please explain selective bias? |