How can we explain the sudden 25% decline in data accuracy rates for EDO's in-flight advertising effectiveness reports this week?

Introduction

The sudden 25% decline in data accuracy rates for EDO's in-flight advertising effectiveness reports this week is a critical issue that demands immediate attention. To address this problem, I'll employ a systematic approach to identify, validate, and resolve the root cause while considering both short-term fixes and long-term implications for our product ecosystem.

Step 1

Clarifying Questions (3 minutes)

• Given the abrupt nature of the decline, I'm wondering about recent changes. Have there been any updates to our data collection or processing systems in the past week?

Why it matters: Recent changes could directly impact data accuracy. Expected answer: Yes, a minor update was pushed last week. Impact on approach: If confirmed, we'd focus on the update's potential side effects.

• Considering the specificity of the 25% decline, I'm curious about our measurement precision. Is this figure an exact measurement or an approximation?

Why it matters: Understanding the precision helps determine if this is a clear trend or within normal fluctuations. Expected answer: It's an exact measurement from our analytics dashboard. Impact on approach: An exact figure suggests a significant, measurable issue rather than normal variance.

• Looking at user segments, I'm thinking this might not affect all users equally. Have we noticed any patterns in terms of which advertisers or flight routes are most affected?

Why it matters: Segmentation could reveal whether this is a universal issue or specific to certain conditions. Expected answer: The decline seems more pronounced on international flights. Impact on approach: This would lead us to investigate factors specific to international advertising or data collection.

• Considering potential external factors, has there been any change in regulatory environments or airline partnerships that might affect our data collection capabilities?

Why it matters: External changes could explain sudden shifts in data accuracy. Expected answer: No significant external changes have been reported. Impact on approach: This would shift our focus more towards internal factors and technical issues.