Year 8 - Using data skills
Standard 8.ID.1.1 - Find the change in the median when a number is added to the sample.
Included Skills: Stats
Collect and record data Present and analyse data Interpret results • Learners are able to: - plan how to collect data to test hypotheses - construct a wide range of graphs and diagrams to represent discrete and continuous data - construct frequency tables for sets of data in equal class intervals, selecting groups as appropriate - construct graphs to represent data including scatter diagrams to investigate correlation - interpret diagrams and graphs to compare sets of data - find the mean, median, mode and range from ungrouped frequency tables - use mean, median, mode and range to compare two distributions (continuous data)