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When AI is wrong
Catch errors in meaning, numbers and approval claims.
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When AI is wrong
Catch errors in meaning, numbers and approval claims.
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Source-based teaching example · Fictional data · Reviewed 2026-10-03. Microsoft Mark · locally synthesized. On a small screen, use fullscreen for diagram details or read the transcript.
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0:00 · What you will learn
Catch errors in meaning, numbers and approval claims.
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Catch errors in meaning, numbers and approval claims.
0:06 · The idea
Check each important claim separately. Recalculate numbers yourself. Read the source’s actual wording: “may” is different from “must,” and scheduled review is different from completed approval.
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Check each important claim separately. Recalculate numbers yourself. Read the source’s actual wording: “may” is different from “must,” and scheduled review is different from completed approval.
0:21 · One useful term
Independent check. A check that does not rely on the same answer being correct.
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A check that does not rely on the same answer being correct.
0:29 · A worked example · 1
Three records take 12, 18 and 24 minutes. Their average is 18 minutes. The policy allows a draft-only trial after approval.
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Three records take 12, 18 and 24 minutes. Their average is 18 minutes. The policy allows a draft-only trial after approval.
0:42 · A worked example · 2
A draft changes that permission into a requirement and claims publication is already approved.
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A draft changes that permission into a requirement and claims publication is already approved.
0:51 · Your turn to think
If you repair the average, is the whole brief now correct? Pause and decide before continuing.
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If you repair the average, is the whole brief now correct? Pause the video if you need more time.
1:08 · Why this answer works
No. The policy and approval claims still need repair. Correct arithmetic does not establish savings or permission.
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No. The policy and approval claims still need repair. Correct arithmetic does not establish savings or permission.
1:19 · Check 1
Recalculate the average.
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Recalculate the average.
1:24 · Check 2
Check the exact policy passage.
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Check the exact policy passage.
1:29 · Check 3
Keep missing approval and baseline evidence visible.
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Keep missing approval and baseline evidence visible.
1:35 · Now try a different case
Open the lesson and try its different practice case. Use every check in the full task. Watching alone does not mark the lesson complete.
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Open the lesson Try the new case Check and revise The full task and its requirements are in the linked lesson.
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