CWA Attribution Modeling & Campaign Tracking 3

Question 1

View-through attribution (VTA) differs from click-through attribution primarily because VTA:

Accepted Answer

Credits conversions to ad impressions even when no click occurred

Answer

View-through attribution gives credit to display or video ad impressions that a user was exposed to before converting, even if they never clicked the ad directly.

Question 2

Which of the following best describes 'marketing mix modeling' (MMM) as it relates to attribution?

Accepted Answer

A statistical approach using aggregate data to measure the impact of marketing channels on sales

Answer

Marketing mix modeling uses econometric regression on historical, aggregated data to estimate each marketing channel's contribution to overall sales or conversions, without relying on user-level tracking.

Question 3

A company is running campaigns on Google Ads, Meta Ads, and email simultaneously. Each platform reports 500 conversions in the same period. What analytical problem does this illustrate?

Accepted Answer

Conversion deduplication — each platform is claiming full credit for the same conversions

Answer

Each ad platform uses its own last-click model and claims full credit for conversions, resulting in massive over-counting when totals are summed; this is the classic cross-channel attribution deduplication problem.

Question 4

In GA4, which feature allows analysts to compare how different attribution models distribute conversion credit across channels?

Accepted Answer

Model comparison tool in Advertising insights

Answer

GA4's Advertising section includes a model comparison tool that lets analysts see conversion counts and values side-by-side under different attribution models such as first click, last click, and data-driven.

Question 5

Why might an analyst choose 'last non-direct click' attribution over standard 'last click' attribution?

Accepted Answer

It excludes direct traffic to avoid crediting unidentifiable sessions that mask the true driving channel

Answer

Last non-direct click skips direct sessions (where the source is unknown) and credits the most recent identifiable channel, preventing direct traffic from masking which marketing effort actually drove the visit.

CWA - Certified Web Analyst Practice Test

CWA - Certified Web Analyst Practice Test

CWA Attribution Modeling & Campaign Tracking 3