Quantium Analyst Interview Questions, Process, and Tips

Algorithm for swapping variables

• Use a temporary variable to store the value of one variable

• Assign the value of the second variable to the first variable

• Assign the value of the temporary variable to the second variable

I am interested in analytics because it allows me to uncover insights, make data-driven decisions, and solve complex problems.

• I enjoy working with data and finding patterns and trends.

• Analytics helps me understand the underlying factors and drivers behind business performance.

• It allows me to make informed decisions and recommendations based on data analysis.

• Analytics can provide valuable insights that lead to improved ...read more

Sales prediction can be made using machine learning algorithms and statistical models.

• Collect and clean relevant data

• Choose appropriate algorithm or model

• Train the model using historical data

• Validate the model using test data

• Use the model to predict future sales

• Continuously monitor and update the model

• Examples: linear regression, decision trees, neural networks

Choosing best five variables involves identifying key factors and using statistical methods to narrow down options.

• Identify key factors that impact the outcome

• Use statistical methods such as regression analysis or decision trees to narrow down options

• Consider the relevance and significance of each variable

• Present the solution with clear explanations and visual aids

• Example: In a marketing campaign, variables such as age...read more

Analytics is the process of collecting, analyzing, and interpreting data to make informed decisions.

• Analytics involves using statistical and mathematical methods to analyze data

• It helps in identifying patterns, trends, and insights from data

• Analytics can be used in various fields such as business, finance, healthcare, and sports

• Examples of analytics tools include Excel, Tableau, and Python

• Analytics can help in making d...read more