Diagnostic Quiz on Classifying Data
Subtopics of Classifying Data
S1.1: Classifying and representing data: With data collected, how are you going to use and analyse it. Dives into different types of graphs including Dot plots, stem-and-leaf, Frequency and Pareto Chats. Some you have already seen in previous years but you will get into more details.
Do you understand the different types of sampling methods - systematic sampling, self-selected sampling, capture-recapture, simple random sampling and stratified sampling? After we look a the different types of sampling, we can look at home to organise and display this data. Finally, this section will allow us to interpret and determine which is the best way to display this data - tabular and/or graphical representations.
Make sure you pay close attention to this topic. May be confusing at the beginning but once you understand the terminology - becomes nice and easy for you.