Sometimes we create data without even realizing it — sending a text message, posting a photo on Instagram or just browsing through various websites To put a number on it, in 2020, people generated 2.5 ...

Choosing the right type of chart helps you display discrete data more effectively. Discrete data consists of whole numbers that are counted rather than measured. For example, when you track items sold ...

For engineers, the question of whether to store information in analog or discrete form is easy to answer. Discrete data storage has clear advantages, not least of which is that it is much more robust ...

Classifying a variable as a particular type of data is important when considering how to present the data. Data can be presented in a number of ways, which depends on the type of variable and the uses ...

This series of 7 lessons starts with defining the types of data that will be used, as well as the definitions of the major terms for IGCSE statistics. Subsequent lessons go over the mean, median, mode ...

This transition project allows pupils to handle data in a real life context. The work is split from Years 5 to 8, with opportunity for groups to revisit the previous year’s results. Year 5 collects ...