O Level · Mathematics · Hard level · 7 questions
Statistics: Exam Style
Averages from lists, tables and groups; cumulative frequency and quartiles; histograms with unequal widths. In O Level Mathematics the topic covers averages from a table, cumulative frequency and quartiles, histograms are about area and scatter graphs and sampling. This quiz is the hardest level, with O Level exam-style questions that mix the ideas together. 7 questions (multiple choice), marked the moment you finish, with the reason for every answer.
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Your score is saved against Statistics, so you can see which topics are solid and which need another go.