Data Scientist Question:
Download Job Interview Questions and Answers PDF
Do you know what is the goal of A/B Testing?
Answer:
It is a statistical hypothesis testing for randomized experiment with two variables A and B. The goal of A/B Testing is to identify any changes to the web page to maximize or increase the outcome of an interest. An example for this could be identifying the click through rate for a banner ad.
Download Data Scientist Interview Questions And Answers
PDF
| Previous Question | Next Question |
| Explain me why data cleaning plays a vital role in analysis? | What is dimensionality reduction, where it’s used, and it’s benefits? |