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Chapter 6 of 7
5 min

Check the month-end reasoning

Before the final explanation, review source joins, duplicate checks, order context, and the boundary of training assumptions in four questions.

Question for this chapter

Can you separate the evidence that prevents one large order from being mistaken for broad growth?

Why this matters now

You joined five SAP sources, narrowed the analysis views, and traced one order's relationship context. Before the final explanation, review join quality, observed values, training assumptions, and the next investigation. This quiz has no passing score and does not lock the next chapter.

Core decision check

Select an answer to see the correct choice and its evidence immediately.

0/4 questions reviewed

  1. Question 1 Which statement correctly assigns the five SAP source roles?
  2. Question 2 What does the match between 3,413 sales-master rows and 3,413 business keys show?
  3. Question 3 Which transaction context did the graph confirm for order 18622?
  4. Question 4 What conclusion follows when order 18622 contributes 93.21% of January revenue?

Connect the evidence in one statement

Use the duplicate-free sales master to confirm order 18622's customer, material, and date context, then separate its 93.21% concentration from training assumptions and inspect actual commercial terms.

Next decision

You have separated observed revenue from assumed values. In the final chapter, answer the opening month-end question and list the checks required before confirming profit or taking customer action.