Key Stage 3 Maths - Lesson Objectives, Keywords and Resources - Year 8 - Handling Data
Collecting Data and Frequency Tables
To be able to:
- Decide which data to collect to answer a question, and the degree of accuracy needed; identify possible sources.
- Plan how to collect data, including sample size; construct frequency tables withequal class intervals for sets of continuous data.
- Discuss how data relate to a problem; identify possible sources, including primary and secondary sources.
- Design a survey or experiment to capture the necessary data from one or more sources; determine the sample size and degree of accuracy needed; design, trial and if necessary refine data collection sheets.
data, frequency table, class interval, data collection, sample size, bias, primary source secondary source.