Data Analyst Responsibilities

1. Data Collection: Gathering and organizing data from various sources.

2. Understanding Data: Interpreting data to comprehend its meaning and relevance.

3. Exploratory Data Analysis (EDA): Analyzing data sets to summarize their main characteristics, often using visual methods.

4. Data Visualization: Creating charts, graphs, and other visual tools to represent data insights effectively.

Data Scientist Responsibilities

1. Build Model: Developing predictive or classification models using statistical and machine learning techniques.

2. Evaluate Model: Assessing the performance of models using metrics and validation techniques to ensure accuracy and reliability.

3. Deploy Model: Implementing models into production environments where they can be used for real-time predictions or analyses.