Frequency Trees (B) WORKSHEET
Suitable for Year groups: Year 7, Year 8
GCSE Tier: Foundation/Higher
Targeting grades: 4-5
Prerequisite knowledge: Two-way tables, fractions of amounts, percentages, ratios, probability.
Frequency Trees (B) WORKSHEET DESCRIPTION
This worksheet follows on from Frequency Trees (A) by now providing some frequency tree problems involving fractions, percentages and ratios.
Section A provides brief information about a scenario, an incomplete frequency ree and its corresponding two-way table.
Section B provides two scenarios; the first with information involving fractions and percentages, the second involving ratios and fractions.
Section C then provides another problem involving fractions and percentages leading to a probability question.
