Category: DS4.2 Data Analysis and Evaluation
Collects statistical data using either a census or a sample and analyses data using measures of location and range
Median
Explore median as the middle value of an ordered data set. Learn how to calculate and interpret mean values.
Topics: Activity, Demonstration, Manipulative, Practise, DS Data, DS4.2 Data Analysis and Evaluation, Data, Data Analysis
Survey Taking
“Conduct a class survey from your interactive whiteboard. Demonstrate the use of tallies and frequency charts. Immediately generate a pie chart and bar chart from your results and compare how useful they are in presenting data. Random data can also be generated.”
Topics: Activity, IWB, Projector, DS Data, DS4.1 Data Representation, DS4.2 Data Analysis and Evaluation, Data
