Diagrams have a text-based representation, so their generation can be easily scripted and the results versioned and tracked throughout project development Command-line rendering of images ...

A maths test is marked out of 50 ... This is 31, therefore the median score was 31 marks. Stem and leaf diagrams can be used to make public transport timetables easier to read.

Carry out a test (back) cross. The genotypes TT and Tt ... are present in the offspring the unknown parent was heterozygous (Tt). Pedigree diagrams are used to show how a genetic condition is ...