A study was conducted that 90% of accidents are committed by sober drivers, and 10% by drunk drivers. Can this mean that sober driving is 9 times more dangerous than drunk driving? Confirm with calculations.
Junior
137
Product Analyst
129
0
How did you evaluate a 15% improvement (from the resume about the monitoring dashboard)?
Intern
137
Tell about yourself and your experience.
Intern
137
Are you willing to commute daily to the office on Belorusskaya?
Intern
137
Tell me about a case with an A/B test: what was the test and what did you do in it?
Junior
136
What are message brokers? Have you worked with Kafka? What other brokers do you know?
Middle+
134
How would you improve the quality of responses from an AI assistant based on LangFlow, which receives a 3 out of 5 rating from users?
Middle
134
How does the t-test differ from the z-test?
Intern
134
If each value of the sample is multiplied by 5, how will the variance change?
Junior
133
How are the duration of a test, sample size, and experiment design determined?
Junior
133
What is HTTP and HTTPS and how do they differ?
Middle+
133
Have you ever worked with construction and pledges?
Middle
132
What is a Type I error (alpha) and a Type II error (beta)?
Intern
132
What tasks in analytics do you like the most, and which ones do you like less? What area of analytics attracts you? Are you interested in A/B testing and hypothesis testing?
Intern
131
What should requirements for a product consist of? What would you include first?
Middle+
130
Two issues have been identified: incomplete data in RAG and poor context transfer in LLM. What to do next?
Middle
129
How does the system with dispatcher feedback and instructions work through RAG?
Middle+
129
Are you ready to engage in communication with clients on business cases?
Middle+
128
Tell about a Type II error.
Junior
127
Why do you want to change your job?
Middle
126