DG — DIAGNOSTIC SERIES
Diagnostic Tools for Growth & Business
A collection of practical tools for turning business signals and data into questions worth investigating. They do not manufacture certainty; they help you move from signal to evidence, test and decision.
Framework design and development: Davoud Goodarzi
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Growth Bottleneck Diagnostic
Before increasing spend or execution, examine which layer may deserve deeper investigation and define the next small test.
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Lead-to-Sale Diagnostic
Analyze the path from lead to sale stage by stage and identify the first point worth investigating, with evidence and a small test.
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From Signal to Decision
The shared logic is simple: a number is a signal, not a cause. First locate the issue, form a hypothesis, inspect evidence, then run a limited test before making a large change.
Signal→Location→Hypothesis→Evidence→Test→Decision