Maths skills M2.3 Substitute numerical values into – algebraic equations using appropriate units for physical quantities Maths skills M2.4 Solve algebraic equations – Teacher answers Quiz for the following questions to work out which sample has the Use the Simpson’s index of diversity higher diversity. Using quadrats, samples were taken from two fields giving the following results. Number of individuals Plant species Field A Field B Daisy 300 20 Buttercup 335 49 Dandelion 365 931 Total 1000 1000
Maths skills – M2.3 Substitute numerical values into algebraic equations using appropriate units for physical quantities Maths skills – M2.4 Solve algebraic equations Teacher answers Quiz Use the Simpson’s index of diversity for the following questions to work out which sample has the higher diversity. Using quadrats, samples were taken from two fields giving the following results. Number of individuals Plant species Field A Field B Daisy 300 20 Buttercup 335 49 Dandelion 365 931 Total 1000 1000
387218-m2.3-and-m2.4-quiz-teacher-answers.docx