Gini Loh System Tools

AI Automation Index

Will AI Replace Biostatisticians?

Task-level automation exposure for Biostatisticians: 25 O*NET tasks scored against their work activities, plus the simulator.

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Developed & audited by Gini Loh

Automation Exposure

67% weighted task index

25 of 25 tasks scored

Median Salary

$105,650 / year

BLS OEWS, May 2025 — this exact occupation

Employment Level

Medium

29,030 people hold this job — size, not growth

Projected 2025–35

+11.0% employment change

1,900 openings a year · BLS line item

Pay by state

BLS OEWS publishes 46 state estimates for this occupation. Each is its own survey estimate, not the national median adjusted for local prices.

$49,730 – $140,670

Highest medians

District of Columbia $140,670
New York $136,020
California $135,960
Maryland $132,620
Illinois $119,760

Lowest medians

Puerto Rico $49,730
Mississippi $64,670
South Carolina $65,450
Missouri $66,330
North Dakota $75,890

State figures come from the 15-2041 row in the May 2025 state panel. States where the estimate was suppressed or too small to publish are absent.

What the score is made of

Each task is mapped to its work activities, scored for AI automation potential, and weighted by how important those activities are to the job. These are the components.

Automation potential 67%

Importance-weighted mean of the scored tasks. This is the headline index.

Physical work 0%

Share of weighted tasks in hands-on or machine-operating work activities.

Judgment & influence 72%

Share in analysis, decisions, teaching, directing, advising, or caring for others.

Routine administration 12%

Share in documenting, recording, and administrative activities.

Rewritten by O*NET 0%

Share of weighted tasks O*NET rewrote in a recent update. Reported, not folded into the score.

Consequence of error 9/100 Low

O*NET's own rating of how serious an uncorrectable mistake would be here — respondents, not us. Deliberately not in the index: the score measures what AI can do with the task content, and multiplying it by stakes would be our judgment dressed as data.

Constituent Task Mix

25 tasks for this occupation, weighted by work-activity importance. Shares below are of total task weight, not task count.

High exposure (≥ 60% of the task is automatable) 75%

18 tasks

Medium exposure (≥ 35%) 25%

7 tasks

Low exposure (below 35%) 0%

0 tasks

How would you survive?

Move your week away from the high-exposure tasks and toward the ones that need judgment. The simulator recalculates the index as you shift the mix.

Simulate Upskilling →

Constituent Tasks

#16254 · Core · 82% automatable

Draw conclusions or make predictions, based on data summaries or statistical analyses.

data analysis — Trend and relationship detection in data

Analyze data to identify trends or relationships among variables.
#16265 · Core · 72% automatable

Analyze clinical or survey data, using statistical approaches such as longitudinal analysis, mixed-effect modeling, logistic regression analyses, and model-building techniques.

data analysis — Statistical analysis of health data; clinician verifies

Analyze health-related data.
#16250 · Core · 65% automatable

Write detailed analysis plans and descriptions of analyses and findings for research protocols or reports.

data analysis — Analytical reports drafted; human validates analysis

Present research results to others. Prepare analytical reports.
#16246 · Core · 72% automatable

Calculate sample size requirements for clinical studies.

data analysis — Recommends analysis methods; human selects

Determine appropriate methods for data analysis.
#16243 · Core · 80% automatable

Read current literature, attend meetings or conferences, and talk with colleagues to keep abreast of methodological or conceptual developments in fields such as biostatistics, pharmacology, life sciences, and social sciences.

information retrieval — AI scans trend sources; human weighs relevance

Update knowledge about emerging industry or technology trends.
#16258 · Core · 55% automatable

Design research studies in collaboration with physicians, life scientists, or other professionals.

decision support — Study designs aided; scientific accountability human

Design research studies to obtain scientific information.
#16252 · Core · 72% automatable

Prepare tables and graphs to present clinical data or results.

visual inspection — Creates data graphics; accuracy and design review human

Prepare graphics or other visual representations of information.
#16249 · Core · 82% automatable

Write program code to analyze data with statistical analysis software.

text generation — Code generation strong; human reviews and integrates

Write computer programming code.
#16263 · Core · 65% automatable

Provide biostatistical consultation to clients or colleagues.

decision support — Technical advice needs product-specific human judgment

Advise customers on technical or procedural issues.
#16262 · Core · 72% automatable

Review clinical or other medical research protocols and recommend appropriate statistical analyses.

data analysis — Recommends analysis methods; human selects

Determine appropriate methods for data analysis.
#16257 · Core · 66% automatable

Develop or implement data analysis algorithms.

data analysis — Trend and relationship detection in data

Analyze data to identify trends or relationships among variables. Develop scientific or mathematical models.
#16247 · Core · 65% automatable

Determine project plans, timelines, or technical objectives for statistical aspects of biological research studies.

text generation — Project plans drafted; scope and risk owned by humans

Develop detailed project plans.
#16244 · Core · 82% automatable

Prepare statistical data for inclusion in reports to data monitoring committees, federal regulatory agencies, managers, or clients.

data analysis — Trend and relationship detection in data

Analyze data to identify trends or relationships among variables.
#16251 · Core · 55% automatable

Plan or direct research studies related to life sciences.

decision support — Study designs aided; scientific accountability human

Design research studies to obtain scientific information.
#16245 · Core · 65% automatable

Prepare articles for publication or presentation at professional conferences.

data analysis — Analytical reports drafted; human validates analysis

Present research results to others. Prepare analytical reports.
#16253 · Core · 52% automatable

Monitor clinical trials or experiments to ensure adherence to established procedures or to verify the quality of data collected.

decision support — AI monitors logs; human owns operational compliance judgment

Monitor operational activities to ensure compliance with regulations or standard operating procedures.
#16241 · Core · 55% automatable

Write research proposals or grant applications for submission to external bodies.

text generation — Draft grant text; human owns strategy and budget

Write grant proposals.
#16259 · Core · 75% automatable

Design or maintain databases of biological data.

text generation — Database creation largely automatable; human reviews

Create databases to store electronic data.
#16260 · Core · 40% automatable

Collect data through surveys or experimentation.

data analysis — Analysis aided; primary customer data collection human

Collect information from people through observation, interviews, or surveys. Collect data about customer needs.
#16264 · Core · 80% automatable

Apply research or simulation results to extend biological theory or recommend new research projects.

data analysis — Applies math/statistics to problems; human validates

Apply mathematical principles or statistical approaches to solve problems in scientific or applied fields.
#16255 · Core · 70% automatable

Develop or use mathematical models to track changes in biological phenomena, such as the spread of infectious diseases.

data analysis — Applies math/statistics to problems; human validates

Apply mathematical principles or statistical approaches to solve problems in scientific or applied fields. Design computer modeling or simulation programs.
#16248 · Core · 68% automatable

Assign work to biostatistical assistants or programmers.

decision support — Assignments drafted; accountability and negotiation human

Assign duties or work schedules to employees.
#16261 · Core · 72% automatable

Analyze archival data, such as birth, death, and disease records.

data analysis — Statistical analysis of health data; clinician verifies

Analyze health-related data.
#16256 · Core · 55% automatable

Design surveys to assess health issues.

decision support — Study designs aided; scientific accountability human

Design research studies to obtain scientific information.
#16242 · Core · 55% automatable

Teach graduate or continuing education courses or seminars in biostatistics.

interpersonal — Software training content AI-generatable, live coaching human

Train others in computer interface or software use.
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Community Sentiment

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Method

How this was scored

  1. 1. Tasks. O*NET task statements for this occupation, from a release whose newest record is dated 08/2026.
  2. 2. Work activities. Each task maps to 1–5 Detailed Work Activities; each activity belongs to one of 41 Generalized Work Activities that O*NET rates for importance (1–5) in this occupation.
  3. 3. Automation potential. Every work activity carries one score for how far current AI can perform it end-to-end. Tasks inherit the mean of their activities.
  4. 4. Weighting. Task weight = 0.35 + 0.65 × (importance − 1)/4, scaled by how often the task is performed and by 0.7 for Supplemental tasks. Importance is the task's own O*NET rating where it exists (18,369 of 18,838 tasks); the rest inherit their work activities' importance. The index is the weighted mean.

Check: across the 910 occupations where O*NET also rates how far machine speed sets the pace, this index moves opposite to it (Spearman ρ = -0.49). The more a job is paced by equipment, the less of its task content AI can address — the relationship you would expect if the scoring is working.

Sources · O*NET 31.0 (task records to 08/2026) · BLS OEWS May 2025 · BLS projections 2025-2035 · rubric v2.1 · tasks for O*NET, not a forecast

See the full method →

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