Checking progress account…
Opening your study space…
Checking progress account…
Opening your study space…
Chapter overview
Study Data Handling through notes, flashcards, revision, MCQs, and long-answer practice.
Practice ready
4005 MCQs and 2972 written prompts are ready for focused chapter work.
Topics
2
Recall
6
Cards
12
Topic 1
Mean is the sum of observations divided by the number of observations.
Topic 2
Probability lies between 0 and 1.
Chapter pack
Topic list
Topic 1
Data can be organised in tables and graphs. Averages such as mean, median, and mode describe the centre or typical value of a data set.
Topic 2
Probability measures the chance of an event. For equally likely outcomes, probability is favourable outcomes divided by total outcomes.
Chapter navigation