Under this course's pairing, the PSP stage "decide and recommend" is served by which CRISP-DM phase?

Answer

Evaluation — the result is read against the criterion and a recommendation follows

Options - A. Evaluation — the result is read against the criterion and a recommendation follows - B. Modelling — the numbers that the recommendation rests on are all produced in that phase - C. Deployment — the recommendation is delivered to the client there - D. Business understanding — the decision was framed there Why - A. Correct — deciding is judging the result against the business criterion, which is evaluation. The recommendation is its output. - B. Modelling produces the comparison; it does not decide what it means for the client. That judgement is a separate phase. - C. Deployment is stage 5, communicate. Delivering a recommendation is not the same as making it. - D. The objective and criterion were fixed in business understanding; the decision reads a result against them later.