QUESTION 21 OF 30

Can you describe some of the steps you take to ensure that a regression model fits the data?

This is an example of a technical question. As a data scientist, you can anticipate that most of the questions you will be asked during a job interview with Robinhood will be technical. Technical questions should be answered succinctly and directly, with no embellishment. You should also anticipate that the interviewer will ask follow-up questions to learn more about the topic or clarify your answer.

"One of the key steps I take to ensure that the regression model fits the data is to employ the R-squared methodology. This addresses the relative measure of fit. Another is to use the F1 score to evaluate the null hypothesis. One last methodology is a root-mean-square error, or RMSE, which provides the absolute measure of fit."

Unlock all 30 Robinhood questions

Prepare for technical questions fintech interviewers use to evaluate data science candidates.

Get Started

Previous Question Next Question

Robinhood Data Scientist Mock Interview

Can you describe some of the steps you take to ensure that a regression model fits the data?

Unlock all 30 Robinhood questions

30 Robinhood Interview Questions & Answers

More Robinhood interviews