Applying Technology to Process Data in Biology (DP IB Biology): Revision Note

Applying Technology to Process Data in Biology

• With the volume and complexity of data from some types of investigation, the integration of technology has become essential for efficiently processing, analysing and interpreting experimental data

• Technology can be used to process data when conducting internal assessments as well as during practical investigations, e.g.

  • Spreadsheets can be used to record and manipulate data

    • It is easy to input raw data, categorise it, and organise it into columns and rows

    • Spreadsheets can perform calculations, statistical analyses and mathematical operations on datasets

  • Computers can draw graphs from raw data

    • Spreadsheets employ built-in functions to automatically generate graphs and charts, making it possible to visualise trends, patterns, and correlations in the data

    • E.g. population data may yield data with large ranges that are easier to manipulate using a computer

  • Computers can use data to produce models to inform ongoing predictions

  • Images can be analysed using computer programmes

    • E.g. images of joints in motion can be analysed using a computer