Turn a vague request into a decision brief
Learn the reasoning. Try the task. Compare your answer.
Prepared for DataCareerHub · Curriculum version 2026-10-15.1
By the end of this lesson
- Separate the decision, analytical question and requested output.
- Ask clarifying questions that change the work.
- Write a bounded brief without promising a causal conclusion.
Harbor Helpdesk · UTC · Snapshot 22 June 2026 00:00 · Prepared fictional extract · No Python or SQL required.
Understand the method
A request often arrives as an output: “Make a dashboard,” “Show whether performance improved,” or “Tell us if the new process worked.” Those phrases leave important choices unresolved. Before opening a spreadsheet, find out who will use the answer, what decision is pending and what evidence would change that decision. A useful analysis plan connects the work to that choice. It also makes the limits of the available evidence visible before somebody relies on the result.
Your case: Harbor Helpdesk
Harbor is a fictional customer-support team, separate from the Northstar Shop case in Foundations. Its operations manager introduced a routing process on 8 June 2026. The manager says: “The response chart looks better. Can you prove the new routing worked so we can extend it to every queue next Monday?” A training extract contains 24 tickets created during 1–14 June. You have no randomized assignment, staffing hours, implementation costs or longer historical baseline. The case notes also say that chat entry visibility and the staff rota changed around the same time.
Separate three things
- Decision
- Whether to extend routing now, continue a limited pilot or investigate first.
- Question
- How did recorded response timeliness differ between the two creation cohorts, overall and within channel, and what can this extract support?
- Output
- A short evidence note supported by reconciled tables and a reproducible method.
A dashboard is one possible output. It is not a substitute for specifying the question. “Prove it worked” assumes the desired conclusion. Replace it with a neutral question that can produce a disappointing or inconclusive answer. The analyst should not promise a rollout recommendation before reviewing the evidence.
Clarify only what matters
Ask who approves rollout, what “worked” means, which queues were actually exposed, whether response time means human or automated response, and what safety or service measures must not deteriorate. Ask when the decision is needed and what smaller deliverable would still help. “What chart colour do you prefer?” can wait. Learning whether routing covered only one queue cannot wait, because it changes the population and interpretation.
Record answers with their source. The supplied case brief is teaching authority for this exercise, not an actual stakeholder interview. Where an answer is unavailable, label an assumption or a data request. Do not manufacture a management approval, a budget or a service policy. A clear unresolved question is more useful than an invented certainty.
Build the brief
Use six headings: audience, decision, neutral question, scope, deliverable and limitation. A first draft can say: “Help the operations manager decide whether the pilot is ready for broader evaluation. Compare four-hour first-response timeliness for tickets created in the two specified weeks, report channel composition and a 72-hour resolution guardrail, then document alternative explanations.” This is useful descriptive work. It cannot isolate the effect of routing from concurrent changes.
Before proceeding, ask whether each sentence is a supplied fact, an agreed requirement or an analyst proposal. Keep those categories distinct. The stakeholder retains responsibility for approving operational action; your role is to provide an honest evidence base and a proportionate next step.
Practical exercise
Read case_brief.txt and stakeholder_questions.txt. Write a 120–160 word decision brief with the six headings. Then propose five questions for the manager; explain how each answer could change scope, metrics or interpretation.
- Identify the leading phrase in the original request.
- Replace it with a neutral, answerable question.
- State one decision the extract cannot support by itself.
- Separate a confirmed fact from an analyst proposal.
Save your brief in the learner worksheet. Do not calculate a result or promise that the routing process caused an improvement.
Open the worked solution
Worked brief: Audience: operations manager, with the service lead reviewing definitions. Decision: whether to continue the limited pilot and seek stronger evaluation before wider rollout. Question: how did recorded first-response timeliness differ between tickets created on 1–7 and 8–14 June, overall and by channel? Scope: 24 fictional tickets in the supplied general/billing extract, observed to 22 June 2026 00:00 UTC; no customer-level conclusions. Deliverable: a one-page evidence note, cohort/channel table, metric contract and reproducible analysis plan. Limitation: concurrent channel-entry and staffing changes, small teaching data and no assignment/control record prevent an attributable routing-effect estimate. A proposal is to request exposure and staffing records; it is not confirmation that those data exist. Approval of expansion remains a management decision.
Five useful questions: Which queues were exposed (defines treatment population)? What is the approved response target (defines numerator)? Does the timestamp exclude bots (defines measurement)? What changed in staffing (identifies alternatives)? What evidence would justify expansion or stopping (defines decision requirements)? “Prove routing worked” is the leading phrase. An all-queue cost-effectiveness decision is unsupported without exposure, capacity, cost and stronger outcome evidence.
One more question.
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Next lesson →Harbor Helpdesk is a fictional teaching case. Descriptive comparisons do not establish routing causality. Portfolio practice is not a claim of client work or an accredited qualification. Explore practical lessons, worked examples and projects. Follow a published path, practise the method and build work you can explain.