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Natera Statistician Interview Questions

The questions to prepare for a Natera Statistician interview. Questions from real interview reports rank first. Updated daily.

50questions
~7htotal time
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1
Machine LearningStart here. 5 questions · ~40 min
Study Dropout ModelingHard

Assesses your approach to missingness and dropout in clinical study analysis.

modelingNatera
Confounding and Drug Effect ModelingHard

Evaluates your ability to address confounding with appropriate modeling strategies.

modelingNatera
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2
Statistics & Probability33 questions · ~264 min
Mean, Median, SD, Correlation InvarianceMedium

Tests understanding of how summary statistics transform under shifts and unit changes.

CorrelationNatera
Linear Regression and P-ValuesMedium

Evaluates your understanding of core regression concepts and hypothesis testing interpretation.

linear regressionNatera
Understanding P-ValuesMedium

Evaluates your understanding of statistical significance and hypothesis testing concepts.

Natera
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3
Behavioral & Leadership9 questions · ~72 min
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4
More topics3 questions · ~24 min
p-Value Tiny But Wrong ConclusionHard

Evaluates whether you can reason correctly about hypotheses and conclusions in A/B-style clinical trials.

Natera
Distribution Functions and Logistic RegressionHard

Tests your ability to translate statistical ideas into correct implementations.

CodingNatera
Concluding Superiority From p-ValueHard

Evaluates whether you can make valid conclusions from hypothesis tests in a clinical setting.

RegressionNatera
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Running Total With Window FunctionsEasy
Practice
Practice drill

Calculate each user's running order total over time using a window function.

Window FunctionsDate FunctionsRunning TotalsBayerSparksoftWestern Digital
Rolling 7-Day Average with Window FunctionsMedium
Practice
Practice drill

Calculate patient rolling 7-day averages and rank patients within each Medpace research site using layered window functions.

Window FunctionsRankingRunning TotalsMedpaceCharles SchwabHealth Care Solutions At Home
SQL Rolling Average and RankingHard
Practice
Practice drill

Use CTEs and window functions to calculate 7-day transaction averages and rank Loft users within each region.

Window FunctionsRankingRunning TotalsLoftArcadisCgi Nederland
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.