Free Test Prep GMAT-Data-Insights Exam Questions

In regression analysis, when examining the relationship between advertising spend and sales revenue, what does a p-value of 0.002 for the coefficient indicate? (difficulty: medium)

In capacity planning, a manufacturing company's historical data shows cyclic demand patterns with peaks every December. What is the most appropriate method to forecast future capacity needs? (difficulty: medium)

A company's revenue increased from $2M to $3.5M over a 5-year period. What was the annual simple growth rate and how does it compare to the CAGR? (difficulty: hard)

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

When analyzing product launch metrics, which ratio best indicates market penetration effectiveness in the first quarter? (difficulty: medium)