Conversion Optimization Advanced Website Conversion Optimization 3

Question 1

Which technique is used to understand WHY users drop off a funnel step rather than just measuring that they do?

Accepted Answer

Session recording and user interviews

Answer

Quantitative data identifies where drop-offs occur; qualitative methods like session recordings and interviews reveal the underlying reasons.

Question 2

A lead generation form is tested with 3 fields vs. 7 fields. The 3-field variant produces 40% more submissions but leads are 30% less qualified. What should the CRO team do?

Accepted Answer

Measure cost-per-qualified-lead to determine the true business winner

Answer

When volume and quality diverge, cost-per-qualified-lead or revenue-per-lead reconciles both into a single business metric.

Question 3

What is 'significance vs. practical significance' in the context of CRO?

Accepted Answer

A result can be statistically significant but too small an effect to justify implementation costs

Answer

A statistically significant 0.01% lift may cost more to implement than it earns, making it practically insignificant.

Question 4

A/B test results show a p-value of 0.03 for variant B after 14 days. The MDE (minimum detectable effect) was set at 10% but the observed lift is 2%. What is the correct interpretation?

Accepted Answer

The test was likely underpowered or the result is a false positive due to peeking

Answer

When observed lift is far below the pre-specified MDE, the test may lack power or be catching noise, not a real effect.

Question 5

Which personalization approach uses real-time behavioral signals (e.g., pages visited, items viewed) to tailor content for anonymous visitors?

Accepted Answer

Behavioral targeting via on-site activity tracking

Answer

Behavioral targeting adjusts content dynamically based on what an anonymous visitor does during the current or past sessions without requiring login.

Conversion Optimization Practice Test

Conversion Optimization Practice Test

Conversion Optimization Advanced Website Conversion Optimization 3