Wissenschaftler Interview Questions

Wissenschaftler Interview Questions

Bei einem Vorstellungsgespräch für Wissenschaftler wird von Ihnen Fachwissen und die nötige Erfahrung für die jeweilige Stelle erwartet. Häufig angesprochene Themen sind beispielsweise grundlegende statistische Methoden, Konzepte des maschinellen Lernens und Analyse von Fallstudien. Die befragende Person wird höchstwahrscheinlich auch Ihre Kommunikations- und zwischenmenschlichen Fähigkeiten beurteilen, die für eine effektive Arbeit im Team und das Einwerben von Drittmitteln unabdingbar sind.

Typische Bewerbungsfragen als Wissenschaftler (m/w/d) und wie Sie diese beantworten

Question 1

Frage 1: Was versteht man unter Konzept X? Was sind dessen Annahmen und wie wenden Sie dies an?

How to answer
So beantworten Sie die Frage: Im Grunde wird hierbei eine Lektion aus dem Lehrbuch für ein bestimmtes Konzept des maschinellen Lernens sowie dessen Bedingungen und Anwendungen abgefragt. Vermeiden Sie zu komplizierte Antworten. Geben Sie eine einfache und geradlinige Antwort, die zeigt, dass Sie gut mit dem Konzept vertraut sind.
Question 2

Frage 2: Nennen Sie ein Beispiel für ein Problem, dem Sie in einer früheren Position begegnet sind, und erläutern Sie, wie Sie es behoben haben.

How to answer
So beantworten Sie die Frage: Die befragende Person möchte Ihre Problemlösungskompetenzen in Erfahrung bringen. Wählen Sie überlegt eine schwierige Situation, die Ihre Fähigkeit zur Problemlösung optimal wiedergibt, und erklären Sie, was Sie unternommen haben, um das Problem zu überwinden. Es wäre von Vorteil, wenn das Problem auch für die gewünschte Position relevant ist.
Question 3

Frage 3: Wie würden Sie Drittmittel einwerben?

How to answer
So beantworten Sie die Frage: Falls Sie bereits erfolgreich Drittmittel zur Forschungsförderung eingeworben haben, können Sie die dabei verwendeten Methoden ansprechen. Falls nicht, heben Sie Ihre Fähigkeiten hervor, die bei der Mittelbeschaffung helfen können, wie das Verfassen von erfolgsversprechenden Förderanträgen und effektives Netzwerken.

33,448 wissenschaftler interview questions shared by candidates

The company developed a new feature and perform A/B test. Here is the result Comments +5% Likes -10% Timespent +1% All else neutral How would you decide to whether putting into product based on the A/B test result? Any ideas?
avatar

Data Scientist

Interviewed at Meta

3.6
Jun 8, 2017

The company developed a new feature and perform A/B test. Here is the result Comments +5% Likes -10% Timespent +1% All else neutral How would you decide to whether putting into product based on the A/B test result? Any ideas?

There are 50 cards of 5 different colors. It comprises of 10 Red cards, 10 blue cards, 10 orange cards, 10 green cards and 10 yellow cards. Each color will have the cards numbered between 1 to10. You pick 2 cards at random. What is the probability that they are not of same color and not of same number.
avatar

Data Scientist

Interviewed at Meta

3.6
Jul 17, 2016

There are 50 cards of 5 different colors. It comprises of 10 Red cards, 10 blue cards, 10 orange cards, 10 green cards and 10 yellow cards. Each color will have the cards numbered between 1 to10. You pick 2 cards at random. What is the probability that they are not of same color and not of same number.

There's a game where you are given two fair six-sided dice and asked to roll. If the sum of the values on the dice equals seven, then you win $21. However, you must pay $5 to play each time you roll both dice. Do you play this game? And in follow-up: What is the probability of making money from this game?
avatar

Data Scientist

Interviewed at Meta

3.6
Nov 24, 2016

There's a game where you are given two fair six-sided dice and asked to roll. If the sum of the values on the dice equals seven, then you win $21. However, you must pay $5 to play each time you roll both dice. Do you play this game? And in follow-up: What is the probability of making money from this game?

SQL question: given a table of interaction between users (user_a | user_b | day), find number of users who had more than 5 interactions yesterday (assume there is only one unique interaction between a pair of users per day). Product Question: A user satisfaction survey was conducted for two groups of facebook users (each with 50 k sample size). Group1: who had enabled certain login security features Group 2: who had not enabled these security features. It was found that user satisfaction with group1 was 30% lower than with group 2. Why do you think so? Comment on how the survey was conducted?
avatar

Data Scientist

Interviewed at Meta

3.6
May 11, 2018

SQL question: given a table of interaction between users (user_a | user_b | day), find number of users who had more than 5 interactions yesterday (assume there is only one unique interaction between a pair of users per day). Product Question: A user satisfaction survey was conducted for two groups of facebook users (each with 50 k sample size). Group1: who had enabled certain login security features Group 2: who had not enabled these security features. It was found that user satisfaction with group1 was 30% lower than with group 2. Why do you think so? Comment on how the survey was conducted?

Given a table with columns country (with two-letter country abbreviation), count of requests sent, percentage of requests sent failed, condense down to this data grouped by country: country (one row per country), total count of requests sent, total count of requests sent failed.
avatar

Data Scientist

Interviewed at Meta

3.6
Apr 29, 2019

Given a table with columns country (with two-letter country abbreviation), count of requests sent, percentage of requests sent failed, condense down to this data grouped by country: country (one row per country), total count of requests sent, total count of requests sent failed.

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