Data Analysis & Reporting Flashcards
7 cards from real CPI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Data Analysis & Reporting flashcards as text
A PI is tasked with analyzing open-source intelligence (OSINT) from multiple social media platforms. What is the primary challenge in using this data for a report?
Answer: Verifying authenticity and ensuring data has not been fabricated
OSINT data can be manipulated or misidentified, so PIs must verify the source, authenticity, and identity of account owners before including it in reports.
Which data analysis concept refers to the minimum amount of evidence required to establish a fact as more likely true than not in a civil investigation?
Answer: Preponderance of the evidence
Preponderance of the evidence (51% or more likely true) is the standard burden of proof in most civil cases, which is lower than the criminal standard.
A report contains hearsay information that could not be independently verified. The BEST practice is to:
Answer: Label it clearly as unverified and note the source
Unverified hearsay should be included with clear labeling so the client can assess its value without mistaking it for confirmed evidence.
When conducting database analysis for a skip trace, which combination of data sources provides the most comprehensive subject profile?
Answer: Public records, credit header data, utility records, and DMV data
Combining multiple authoritative data sources — public records, credit headers, utilities, and DMV — creates a reliable, cross-verified subject profile for skip tracing.
In a complex fraud case, a PI creates a timeline of 200 events. Which visualization tool is MOST appropriate for presenting this to a jury?
Answer: Interactive or printed chronological timeline graphic
Chronological timeline graphics make complex sequences of events comprehensible for non-expert audiences like juries.
A PI uses geospatial analysis during a surveillance investigation. What is the primary benefit of mapping a subject's location data?
Answer: Identifying patterns of movement and establishing predictable routines
Geospatial mapping of location data reveals movement patterns and routines, which can confirm or contradict statements and help plan efficient surveillance.
What does 'data triangulation' mean in the context of a PI investigation report?
Answer: Corroborating findings using three or more independent sources
Data triangulation strengthens investigative conclusions by confirming key facts through multiple independent sources, reducing the risk of relying on a single flawed source.