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Discrete and continuous data
Tell discrete data from continuous data, and choose the mean, median or mode as the most useful measure of centre for a decision.
⏱ 18 min❓ 10 questions
What you'll be able to do
- ✔I can tell whether numerical data is discrete or continuous
- ✔I can calculate the mean, median and mode of a data set
- ✔I can choose the most suitable measure of centre and justify my choice
How this works
- 1Read the short explanations first — they teach you what you need before each question.
- 2Answer each question, then tap Check. A right answer moves you on automatically; if it's wrong, you'll see a friendly explanation of why.
- 3Finish all 3 steps to see your score — sign in and subscribe to unlock the full lesson and save it.
What's inside
10 questions and 1 quick teaching card, including:
- ✅Select all that apply — More than one can be right — pick every option that fits.
- ⚖️True or false — Read the statement and decide if it's true or false.
👪Grown-up tip: sit alongside younger learners for the first few lessons. Read the questions together and chat about the explanations — that's where the real learning sticks.
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Curriculum: AC9M7ST01