100% Free GMAT-Data-Insights Practice Exam Questions and Answers

A retail data analysis shows that shelf space allocated to Product X generates $100 per square foot, while Product Y generates $80 per square foot. If 100 square feet must be allocated between these products, what is the opportunity cost per square foot of allocating space to Product Y? (difficulty: medium)

When analyzing a scatter plot of advertising spend vs. revenue in a GMAT data interpretation question, what does a correlation coefficient of -0.1 indicate? (difficulty: medium)

When performing stepwise regression for variable selection, what is the primary limitation that needs to be considered? (difficulty: hard)

In RFM analysis, what would be the most valuable customer segment if using a 5-point scale for each dimension (R, F, M)? (difficulty: easy)

Which psychographic segmentation approach would be most effective for identifying potential GMAT test-takers who are likely to upgrade to premium services? (difficulty: hard)