Mathematics Probability & Statistics 1 9709: REPRESENTATION OF DATA Topical Past Paper Questions
Cambridge AS & A Level Mathematics Probability & Statistics 1 (9709) past-paper questions on REPRESENTATION OF DATA, free. This topic is frequently examined across 20 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
The time taken, in seconds, to complete a puzzle was recorded for 160 pupils at a school. These times are summarised in the table. (a) Draw a cumulative frequency graph to illustrate the data. [2]
The heights, in cm, of 15 players from each of two sports teams, Pelicans and Swans, are given in the table. (a) Draw a back-to-back stem-and-leaf diagram to represent the heights of the players from Pelicans and Swans, with Pelicans on the left-hand side. [4] (b) Find the median…
The times taken, in minutes, by 150 students to complete a puzzle are summarised in the table. (a) Draw a histogram to represent this information. [4] (b) Calculate an estimate for the mean time for these students to complete the puzzle. [3] (c) In which class interval does the l…
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