American Express Business Analyst Interview Questions, Process, and Tips

I led a project to streamline inventory management processes for a retail company.

• Identified inefficiencies in current inventory management system

• Implemented barcode scanning system to track inventory in real-time

• Collaborated with cross-functional teams to ensure successful implementation

The number of credit cards in India is constantly changing due to various factors such as economic conditions and consumer behavior.

• The number of credit cards in India is estimated to be around 50-60 million.

• The number of credit cards issued in India has been steadily increasing over the years.

• Major credit card issuers in India include HDFC Bank, ICICI Bank, SBI, and Axis Bank.

Amex Bluebox Value focuses on ethical business practices and transparency.

• Amex Bluebox Value emphasizes the importance of integrity and honesty in business operations.

• They prioritize transparency and accountability in their decision-making processes.

• By 'Doing it the right way', Amex Bluebox Value aims to build trust with customers and stakeholders.

• Examples of 'Doing it the right way' include fair pricing strategies, et...read more

Regression is a statistical technique used to understand the relationship between variables and make predictions based on that relationship.

• Regression helps in identifying the strength and direction of the relationship between variables.

• It is used to predict the value of a dependent variable based on one or more independent variables.

• Common types of regression include linear regression, logistic regression, and polynom...read more

Curse of dimensionality refers to the issues that arise when working with high-dimensional data, leading to increased computational complexity and sparsity of data points.

• High-dimensional data requires exponentially more data points to maintain the same level of data density.

• Distance between data points becomes less meaningful as dimensions increase, making it harder to interpret relationships.

• Increased computational c...read more