Assumption of Linear Regression, etc.
Data Interview Questions
133,136 data interview questions shared by candidates
Differences between RAID levels. Power redundancy practices, equipment racking stuff.
What would you do if an employee sends an email written with a different language ( non-English )
Mostly technical / coding questions with limited time to answer, talk about past projects (with techncial depth), almost no questions with respect to data science (statistics, ml, math, modeling ...)
Find out whether an array/string contains non-repeated characters.
about clinical research
queries, R,Python, data warehouses
They have a mix of sql and python questions which you are supposed to submit
Interviewer: What is the technique to evaluate Logistic regression. I answered Cross entropy. Interviewer: no
Given measurements of acceleration taken from a wristband, with second by second acceleration in the X, Y, Z axis, how would you predict if the person wearing the wrist is sitting, walking or just standing?
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