Percentage change (increase and decrease)
Discrete vs continuous variables
(ignore the topic title...it's from the old syllabus)
Calculating the actual size from a micrograph that has a scale bar
Apply the Simpson reciprocal index
Apply the Lincoln index
Apply the chi-squared test
Maths in Biology
Percentage change calculations (Look at question 2...the answers are further on in this booklet)
Look at this information from the IB about Maths component in the IA.