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British American Tobacco Data Scientist Interview Questions and Answers
British American Tobacco Data Scientist Interview Experiences
1 interview found
Anonymous
I applied via Job Portal
(3 Questions)
- Q1. Please share more about your journey and core skills
- Q2. What is your preferred style of working
- Q3. Explain a scenario where you used price modelling.
- Ans.
I used price modelling to optimize pricing strategy for a retail company.
Collected and analyzed historical sales data
Identified key factors affecting pricing decisions
Developed a pricing model using regression analysis
Simulated different pricing scenarios to determine optimal price points
Implemented new pricing strategy and monitored results
Interview Preparation Tips
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Interview questions from similar companies
It has behavioural and ability to focus rounds where behavioural have several questions repeated in different forms and answers in different categories. Choose extreme ones, it shows your confidence and clarify
(3 Questions)
- Q1. More about the projects
- Q2. What were the innovative ideas you thought
- Q3. How would you calculate impact of a project
- Ans.
Calculate impact of a project by analyzing key metrics and outcomes.
Identify key metrics to measure impact such as revenue, cost savings, customer satisfaction, etc.
Quantify the baseline performance before the project and compare it to the performance after the project.
Use statistical analysis to determine the significance of the project's impact.
Consider both short-term and long-term effects of the project.
Seek feedba...
I applied via LinkedIn and was interviewed in Sep 2023. There were 2 interview rounds.
Some standard test and aptitude test everyone has to take before being shortlisted for itnerview
(2 Questions)
- Q1. Name github commands
- Ans.
GitHub commands are used to interact with repositories on GitHub platform.
git clone
: Clone a repository to your local machine git add
: Add a file to the staging area git commit -m 'commit message': Commit changes to the repository
git push origin
: Push changes to a remote repository git pull origin
: Pull changes from a remote repository
- Q2. DE questions like how to you deploy
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Apr 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Centroid activation function
- Ans.
Centroid activation function is used in clustering algorithms to determine the centroid of a cluster.
Centroid activation function is used in unsupervised learning algorithms like K-means clustering.
It calculates the centroid of a cluster by taking the mean of all the data points in the cluster.
The function is used to update the centroid in each iteration of the clustering algorithm.
It is a simple and efficient way to f
Interview Preparation Tips
Skills evaluated in this interview
It has behavioural and ability to focus rounds where behavioural have several questions repeated in different forms and answers in different categories. Choose extreme ones, it shows your confidence and clarify
(3 Questions)
- Q1. More about the projects
- Q2. What were the innovative ideas you thought
- Q3. How would you calculate impact of a project
- Ans.
Calculate impact of a project by analyzing key metrics and outcomes.
Identify key metrics to measure impact such as revenue, cost savings, customer satisfaction, etc.
Quantify the baseline performance before the project and compare it to the performance after the project.
Use statistical analysis to determine the significance of the project's impact.
Consider both short-term and long-term effects of the project.
Seek feedba...
I applied via LinkedIn and was interviewed in Sep 2023. There were 2 interview rounds.
Some standard test and aptitude test everyone has to take before being shortlisted for itnerview
(2 Questions)
- Q1. Name github commands
- Ans.
GitHub commands are used to interact with repositories on GitHub platform.
git clone
: Clone a repository to your local machine git add
: Add a file to the staging area git commit -m 'commit message': Commit changes to the repository
git push origin
: Push changes to a remote repository git pull origin
: Pull changes from a remote repository
- Q2. DE questions like how to you deploy
Interview Preparation Tips
Skills evaluated in this interview
(2 Questions)
- Q1. HPLC calibration
- Q2. GC calibration & GMP, GLP practice
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Apr 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Centroid activation function
- Ans.
Centroid activation function is used in clustering algorithms to determine the centroid of a cluster.
Centroid activation function is used in unsupervised learning algorithms like K-means clustering.
It calculates the centroid of a cluster by taking the mean of all the data points in the cluster.
The function is used to update the centroid in each iteration of the clustering algorithm.
It is a simple and efficient way to f
Interview Preparation Tips
Skills evaluated in this interview
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