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Institute for Defense Analyses Research Analyst Interview Questions

The questions to prepare for a Institute for Defense Analyses Research Analyst interview. Questions from real interview reports rank first. Updated weekly.

35questions
~5htotal time
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1
Statistics & ProbabilityStart here. 5 questions · ~40 min
Cost-Effectiveness of Defense ProgramsHard

Tests your ability to evaluate defense program value using cost-effectiveness analysis.

RegressionCausal InferenceExpected ValueInstitute for Defense Analyses
Cost Analysis MethodologiesMedium

Tests your approach to cost analysis methods for defense and aerospace research.

RegressionVarianceExpected ValueInstitute for Defense Analyses
Approach to Statistical AnalysisMedium

Tests your ability to structure and execute statistical analyses for defense research questions.

RegressionHypothesis TestingStatistical SignificanceInstitute for Defense Analyses
Unbiased and Credible ResearchHard

Tests your rigor in reducing bias, validating results, and maintaining research credibility.

Confidence IntervalsHypothesis TestingCausal InferenceInstitute for Defense Analyses
Identifying Significant TrendsMedium

Tests your skills in exploratory analysis and statistical significance for research insights.

RegressionCorrelationHypothesis TestingInstitute for Defense Analyses

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2
Behavioral & Leadership30 questions · ~240 min
Presenting Analysis to Non-Technical LeadersEasy

Tests whether you can translate complex analysis into a clear, decision-oriented story for non-technical stakeholders.

Stakeholder ManagementCommunicationstarInstitute for Defense Analyses
Responding to Tough Technical FeedbackEasy

Tests how you handle criticism with ownership, self-awareness, and concrete follow-through rather than defensiveness.

Conflict ResolutionStakeholder ManagementCommunicationInstitute for Defense Analyses
Resolving a Difficult StakeholderMedium

Tests how you handle a difficult stakeholder through direct communication, influence, and ownership while preserving the relationship.

Conflict ResolutionStakeholder ManagementCommunicationInstitute for Defense Analyses
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