PJ / DEEPBRAINInterview decision lab
STUDY GUIDE · 23 OCT 2026
deepbrain.define-labs.com
Practice / PERSONAL STUDY · PUBLIC, SYNTHETIC & PROPOSED LABELS APPLY

THE MAIN POINT

Can reviewed acceptance justify expansion?

0s

Uses your device's speech voices. No paid API. Test your speaking pace aloud.

E06 · Quality evidence first

Synthetic practice, not company performance.

One decision

Can reviewed acceptance justify expansion?

Run the exact query

WITH b AS (SELECT * FROM v_task WHERE ('all'='all' OR persona='all') AND ('all'='all' OR workflow='all') AND ('all'='all' OR substr(signup_at,1,7)='all') AND date(created_at)>='2026-05-01' AND date(created_at)<'2026-10-01') SELECT workflow,COUNT(*) tasks,SUM(preview_at IS NOT NULL) previews,COUNT(reviewed_at) reviewed,100.0*COUNT(reviewed_at)/NULLIF(SUM(preview_at IS NOT NULL),0) coverage_pct,100.0*SUM(accepted=1)/NULLIF(COUNT(reviewed_at),0) acceptance_pct,SUM(critical_error) critical_errors FROM b GROUP BY workflow;

Download SQL · Result CSV · Metabase saved question

Chart and reading

Synthetic practice chart

Read review coverage, acceptance and critical-error counts together.

Challenge your recommendation

Who did not review, and why?

Guardrails: Reviewed acceptance is selected; missing review remains unknown.

Next evidence: Representative bilingual labels, sampling mechanism and hard-case evidence.

PRD sections: 12, 13, 14. Open proposed PRD

Your spoken decision

State one takeaway, one caveat and one action in 30 seconds. Then stop.

Connect this finding

What this chart helps decide · Follow the connected decision · Canonical metric definitions

Optional model answer — try your own first

E06 · Quality evidence first

Decision: Can reviewed acceptance justify expansion?

Readout: Read review coverage, acceptance and critical-error counts together.

Actual query output (synthetic), first rows:

workflow tasks previews reviewed coverage_pct acceptance_pct critical_errors
api_template 390 289 187 64.70588235294117 79.67914438502673 9
document_avatar 373 257 172 66.92607003891051 76.74418604651163 11
dubbing 318 216 158 73.14814814814815 70.25316455696202 11

Model spoken answer: I would not extrapolate reviewed acceptance until I understand missing reviews and critical failure slices.

Caveat/counterargument: Who did not review, and why? Reviewed acceptance is selected; missing review remains unknown.

Next evidence: Representative bilingual labels, sampling mechanism and hard-case evidence.

Deliberately left out: A platform-wide accuracy claim from selected reviews.

All exercises

Your practice notes

Write your answer first. Notes autosave locally; reading completion does not judge correctness.

Study tools