Problem-Solving and Analytics Flashcards

A detective is analyzing robbery locations and notices that 85% cluster within a 4-block radius of a subway station. Which analytical concept best describes this finding?

Answer: Geographic hotspot

A concentration of incidents in a specific, bounded area is the definition of a geographic hotspot in crime analysis.

An officer must write a report about an incident where facts are still unclear. What is the most appropriate approach?

Answer: Document only confirmed facts and note what is still under investigation

Accurate reporting requires documenting only confirmed facts while transparently noting what remains under investigation.

In analyzing theft data, an officer finds that thefts increase 40% during the holiday shopping season (November–December). Which prediction is best supported by this data?

Answer: Thefts will likely spike again in the upcoming November–December period

Consistent seasonal patterns in historical data support predicting the same pattern will recur in future equivalent periods.

A patrol unit responds to 5 domestic disturbance calls at the same address over 90 days. What does this repeat-call pattern most strongly indicate?

Answer: A chronic domestic situation requiring a targeted intervention strategy

Repeated calls to the same address within a short period are a hallmark indicator of a chronic situation warranting a coordinated, multi-agency response.

An analyst compares drug arrest rates in two precincts. Precinct A has 200 arrests with 50,000 residents; Precinct B has 150 arrests with 20,000 residents. Which precinct has the higher arrest rate per capita?

Answer: Precinct B at 0.75%

Precinct B's rate is 150/20,000 = 0.75%, compared to Precinct A's 200/50,000 = 0.4%, making Precinct B's per-capita rate nearly double.

An officer at a traffic checkpoint notices that Vehicle A has a broken taillight, Vehicle B has an expired registration sticker, and Vehicle C's driver appears to be impaired. In what order should these be prioritized?

Answer: Vehicle C, Vehicle B, Vehicle A

An impaired driver poses an immediate safety threat and takes highest priority; expired registration is a legal violation; a broken taillight is a minor equipment defect.

A supervisor asks an officer to explain a 3-day gap in their activity log. The officer says 'nothing happened.' The zone data shows 12 incidents handled by other units during that period. What is the most likely analytical conclusion?

Answer: The officer may not have been actively patrolling their assigned area

Twelve incidents handled by other units in the same zone during an officer's claimed 'quiet' period strongly suggests the officer was not actively present or patrolling.