Statistician

Statistician

NCS Code: 2120.0300

A statistician is a professional who collects, analyses, and interprets numerical data to solve real‑world problems. Using statistical methods and software, they design surveys, conduct experiments, and model patterns in areas like health, economics, and social science. Statisticians help organisations and governments make evidence‑based decisions, forecast trends, and measure the effectiveness of policies and programmes.

SKILLS REQUIRED

1. Learn probability, averages, percentages, graphs, hypothesis testing, regression, time series, and basic data analysis.

2. Master R, Python, Excel, and SQL; knowledge of SPSS, SAS, or STATA is a plus.

3. Understand survey design, sampling, and error reduction in data collection.

4. Present data through charts, tables, dashboards, and reports.

5. Build predictive models using regression, ANOVA, and time-series forecasting.

6. Write clear reports, maintain records, and handle data ethically.

SUCCESS STORY

Srikanta Patnaik is a Bhubaneswar-based statistical and data scientist who has built an internationally recognised career applying statistics to engineering and management. After completing his BSc and MSc at Utkal University, he earned a PhD and specialised in statistical and systems research. He has authored 50+ volumes, contributed globally, and exemplifies how strong academic foundations can lead to impactful research and consulting careers.

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