R0002/2026-03-13/C001 — ACH Matrix¶
Matrix¶
| H1: Accurate in all details | H2: Correct structure, inaccurate labels | H3: Material misrepresentation | |
|---|---|---|---|
| SRC01-E01: Nine standards confirmed | ++ | ++ | -- |
| SRC01-E02: Seven-point scale confirmed | + | ++ | -- |
| SRC01-E03: "Effective visual information" not "Visual integrity" | -- | ++ | N/A |
| SRC02-E01: Multiple sources confirm structure | + | + | -- |
| SRC02-E02: "Almost no chance" not "Remote" | -- | ++ | N/A |
Legend:
- ++ Strongly supports
- + Supports
- -- Strongly contradicts
- - Contradicts
- N/A Not applicable to this hypothesis
Diagnosticity Analysis¶
Most Diagnostic Evidence¶
| Evidence ID | Why Diagnostic |
|---|---|
| SRC01-E03 | Strongly supports H2, strongly contradicts H1 — directly differentiates between "all correct" and "structure correct but labels wrong" |
| SRC02-E02 | Strongly supports H2, strongly contradicts H1 — "Remote" vs. "Almost no chance" is a clear terminological error |
Least Diagnostic Evidence¶
| Evidence ID | Why Non-Diagnostic |
|---|---|
| SRC02-E01 | Supports both H1 and H2 — confirms structure but does not differentiate between the two label-level hypotheses |
Outcome¶
Hypothesis supported: H2 — The structure is correct (nine standards, seven-point scale, percentage ranges) but two labels are inaccurate ("Visual integrity" and "Remote").
Hypotheses eliminated: H3 — No structural misrepresentation. Eliminated with high confidence.
Hypotheses inconclusive: H1 — Would require all labels to be accurate, which they are not.