cumulative frequency and box plots maths genie answers

Further Maths; Practice Papers; Conundrums; Class Quizzes; Blog; About; Revision Cards; Books; September 2, 2019 September 2, 2019 corbettmaths. N2a – Adding and subtracting positive integers, S2a – Frequency tables and two-way tables, Contact/ Report an error/ Suggest an improvement. Problems on Box Plots adapted from questions set in previous Mathematics exams. I will be working hard over the next couple of weeks to upload relevant resources and activate these links. Anything with a * next to it represents content that is brand new to GCSE Maths for the 2017 exams. Cumulative Frequency Table GCSE Higher: The box plot shows information about the distribution of the times (in minutes) groups of customers spend in a open-air restaurant. The following resources are ideal for your GCSE Maths Revision. This is the students’ version of the page. 120 80 40 20 0 50 100 150 200 250 300 Amount spent (2) CORBETTMATHS 2014 (Used for Tiffin Year 8 scheme of work) Charts & Quartiles 5 files 31/12/2016 (Used for Tiffin Year 8 scheme of work) (a) Recap: Know how to construct and interpret stem and leaf diagrams and frequency polygons. Draw a cumulative frequency diagram for this data. Teacher resources. (b) Be able to analyse data and calculate statistics: Answer all questions. Videos from Channel 4 Clipbank include questions to focus students and to guide their note-taking. Cumulative Frequency. Online exercises on cumulative frequency for discrete and grouped data with exam-style questions. (a) In the space provided on the grid, draw a box plot using the cumulative frequency graph for the results of Part One. (c) Find quartiles, interquartile range from lists of data and cumulative frequency graphs. Example Frequency 17 29 25 20 c. (a) On the grid, plot a cumulative frequency graph for this information. Teachers: log in to access the following: BossMaths Ltd | 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ | Company Registration Number 10655114 | Registered in England & Wales, Contact/ Report an error/ Suggest an improvement | Privacy | T&Cs | BossMaths on Twitter, By continuing to use the site, you agree to the use of cookies. Cumulative Frequency and Box plots GCSE Higher Maths revision Exam paper practice & help Tes Global Ltd is registered in England (Company No 02017289) with its registered office … Cumulative Frequency . The cumulative frequency is the running total of the frequencies. (b) Draw and interpret cumulative frequency diagrams and box plots. Cumulative Frequency and Box Plot Practice Questions Click here for Questions . 1. * Construct pie charts, and finding frequencies from angles (and vice versa). 0 10 20 30 40 50 60 70 80 90 100 110 120 Speed (s) in km/h (2) (b) Find an estimate for the number of cars travelling over 90 km/h. Maths. 86 L7 Grade C Progression: Light Median: IQR::3 Highest 12 LQ 5 UQ: UQ11 Median: 7 IQR: 6 Visual Maths Resources Ltd is a company registered in England and Wales with a company no. Statistics & Probability . Items included with question papers Nil Fill in the boxes at the top of this page with your name, centre number and … GCSE Cumulative Frequency Graphs, Box Plots and Quartiles. Interpreting Box Plots Interpreting Box Plots ANSWERS Section Write down the values below each box plot. 2 2 Total Marks 16 The frequency distribution shows the times taken by runners in ‘The Great North Run’. Whether you want a homework, some cover work, or a lovely bit of extra practise, this is the place for you. 52- 4-1. Match each cumulative frequency graph to its box plot. Covers all aspects of the GCSE 9-1 syllabus. For the second cumulative frequency box, we need to add 24 to the 16 from the previous cumulative frequency box. Transformations: Trig Graphs To find all the Higher Tier themed papers and mark schemes on the Maths Emporium, click here Tracing paper may be used. 1,3,5 3 Draw a cumulative frequency diagram. This is because the area of this "bar" will be twice the standard width of 2 unless we half the frequency. Past paper exam questions organised by topic and difficulty for Edexcel GCSE Maths. Contents. Cumulative Frequency and Box Plots . Instructions Use black ink or ball-point pen. Click here for Answers . Covers all aspects of the GCSE 9-1 syllabus. This means that most of the links on this page are not yet active. (a) Recap: Know how to construct and interpret stem and leaf diagrams and frequency polygons. Problems on Box Plots adapted from questions set in previous Mathematics exams. Tree Diagrams . (2 Marks) The box plot below shows the amount spent by people over the Christmas period in 2015. 4,7,8 8 Interpret a box plot. * Understand frequency diagrams and how grouped data can be put in tabular form. Mathster; Corbett Maths * Calculate the mean, mode, median and range (not quartiles) from listed data. This website and its content is subject to our Terms and Conditions. 3 lessons of powerpoints and worksheets covering drawing and using Cumulative Frequency Curves and Box Plots. Also contains answers. The 'solutions for teachers' PowerPoint contains a link to the fully completed task. Amount spent, £x 50 100 150 200 o < x s 250 0' X' 300 Cumulative f 30 80 100 112 120 (a) On the grid, draw a cumulative frequency diagram. come with answers. Accurately draw a box plot. Weekly wage (£x) Cumulative Frequency 100 < x 200 100 < x 300 100 < x 400 100 < x 500 100 < x 600 100 < x 700 (1) (b) On the grid opposite, draw a cumulative frequency graph for your table. And best of all they all (well, most!) Cumulative frequency Box plot graph (Total for Question 11 is 2 marks) 12 In a sale, the price of a jacket is reduced. C -o (o S 2-6 0 20 ( O 140 Box Plots Textbook Answers Click here for Answers . * Be able to construct and interpret bar charts. Download all files (zip) GCSE-CumulativeFrequencyAndBoxPlots.pptx ; The jacket has a normal price of £52 The jacket has a sale price of £41.60 Work out the percentage reduction in the price of the jacket. * Find the mean, mode, median, range from a stem and leaf diagram. Edexcel GCSE Mathematics (Linear) — IMAO CUMULATIVE FREQUENCY & BOX PLOTS Materials required for examination Ruler graduated in centimetres and millimetres, protractor, compasses, pen, HB pencil, eraser. Math AP®︎/College Statistics Modeling data distributions Percentiles (cumulative relative frequency) Percentiles (cumulative relative frequency) Calculating percentile

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