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Pearson Edexcel International GCSE Biology (4BI1)

1 The nature and variety of living organisms

2 Structure and functions in living organisms

3 Reproduction and inheritance

4 Ecology and the environment

5 Use of biological resources

6 Experimental skills

7 Mathematical skills

1 Arithmetic and numerical computation

2 Handling data

2A Significant figures

2B Arithmetic mean

2D Frequency tables, diagrams and histograms

2E Sampling scientific data

2F Simple probability

2G Mode and median

2H Scatter diagrams

2I Order-of-magnitude calculations

5 Geometry and trigonometry

IGCSE/Edexcel/Biology//Concept/7 Mathematical skills/2 Handling data/2G Mode and median

7 Mathematical skills

Syllabus: 2024
Section: 7
Level: —

Exam analysis

Most tested topics

Arithmetic and numerical computation
Handling data
Algebra
Graphs
Geometry and trigonometry