Research Analyst Intern Interview Questions and Answers

Encountered a data discrepancy while analyzing sales data

• Discovered inconsistencies in sales figures between different data sources

• Investigated the issue by cross-referencing data and identifying the source of the discrepancy

• Resolved the problem by updating the incorrect data and ensuring consistency across all sources

Extrusion technology is a manufacturing process that involves forcing material through a die to create a specific shape or form.

• Extrusion is commonly used in the production of plastic products such as pipes, tubing, and sheets.

• The process involves heating the material to a specific temperature and then forcing it through a die using a screw or piston.

• Extrusion can also be used to create metal products such as rods, wires, and tubes.

• The technology is widely used in various ind...read more

Basic regression is a statistical method used to analyze the relationship between a dependent variable and one or more independent variables.

• Regression helps in predicting the value of the dependent variable based on the values of independent variables.

• It is used to understand the strength and direction of the relationship between variables.

• Common types of regression include linear regression, logistic regression, and polynomial regression.

Basic regression is a statistical method used to analyze the relationship between a dependent variable and one or more independent variables.

• Regression analysis is used to predict the value of the dependent variable based on the values of the independent variables.

• The most common type of regression is linear regression, where a straight line is used to model the relationship between variables.

• Other types of regression include logistic regression for binary outcomes and polyno...read more