← All labsBayesian Statistics

Channel Conversion Model Criticism

Should rollout decisions pool, split, or partially pool channel-level evidence?

Worksheet

Build a decision-ready memo

Draft the reasoning here, then use the notebook for executable analysis and the answer key for calibration.

0/4 sections drafted

Validity checkWhat would make this analysis trustworthy or untrustworthy before you read the headline effect?Main estimateWhat result or comparison should drive the decision, and how would you summarize it plainly?Caveat or sensitivityWhat limitation, subgroup caveat, or sensitivity check should travel with the result?Decision memoWhat should the team do next: ship, hold, iterate, rerun, or collect better data?

Send to builder Open notebook Exercise prompt Answer key