What is Data Science?

Data science is one of the fastest-growing fields in technology. It turns raw data into valuable insights.

What is Data Science?

Data science is the study of extracting knowledge and insights from structured and unstructured data using scientific methods, algorithms and systems.

What Data Scientists Do

• Collect and clean data.
• Analyse data to find patterns.
• Build predictive models.
• Visualise and present results.

Key Skills

• Programming: Python and R.
• Statistics: Understanding probability and distributions.
• Machine learning: Building models that learn.
• Data visualisation: Charts and dashboards.

Data Science vs Data Analysis

Data analysis focuses on interpreting past data, while data science also builds predictive models for the future.

Why It Matters

Businesses use data science for decisions in marketing, healthcare, finance and more - making it a high-demand career.