Free practice · boolean · hard
Practice
Reject an invalid shortcut
Revenue rose 20% from June to July and fell 15% from July to August, so the June-to-August change must be 5%.
Lead funnel · defined denominator
Rates and ratios describe the same counts differently
- Eligible leads
- 84 Denominator
- Orders
- 21 Numerator
- Lead:order ratio
- 4:1 Simplified counts
Lead conversion rate25%
The 25% conversion rate and 4:1 lead-to-order ratio are only reproducible when the eligible lead population is defined.