Statistics
Collecting data - Eduqas
Many companies and organisations collect data to improve their information and products. Skills in collecting data can make this process more efficient and reliable.
Representing data - Eduqas
Data is represented in many different forms. Using bar charts, pie charts and frequency diagrams can make information easier to digest.
Analysing data - Eduqas
An average is the typical value within a set of data. There are three forms of average: mean, median and mode. It is important to know what they are and which form of average to choose.
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