Data Science applicants have rated the interview process at Google with 4.3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 33% positive. To compare, the company-average is 71.6% positive. This is according to Glassdoor user ratings.
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I applied online. The process took 4 weeks. I interviewed at Google (Sunnyvale, CA) in Jan 2023
Interview
2 rounds of interview with hr and hiring manager. technical question with behavioral. the variance is calculated by dividing the sum of squared differences by the count of numbers. The standard deviation is the square root of the variance.
Human resources than a technical interview. Big tech test as expected. Not a great interview process, one of the technical interviewers seemed low on patience and rude. Maybe google is not a great place to work for if this is whom they ask to recruit.
It was an off campus drive. First there was a mock interview then the first round consisting of two interviews. In the interview they asked for some general questions on statistics and situation based question about survey and biasness caused by problems in survey. In the second interview it was about my project on ML and some time series questions.
Interview questions [1]
Question 1
if individual mean of two groups is rising, is it possible that pooled mean will decrease? if yes, then how?