Online exercises on cumulative frequency for discrete and grouped data with exam-style questions. Log in above for the teachers’ version. These are resources that we have pulled together from Maths Genie to help you revise your GCSE Maths. The 'solutions for teachers' PowerPoint contains a link to the fully completed task. (a) Recognise a variety of ways to display data:
Further Maths; Practice Papers; Conundrums; Class Quizzes; Blog; About; Revision Cards; Books; October 10, 2019 October 10, 2019 corbettmaths. Download all files (zip) GCSE-CumulativeFrequencyAndBoxPlots.pptx ; The first cumulative frequency box is simply the number 16. Here are four box and whisker plots: Box & Whisker Plot 1 Box & Whisker Plot 2 Box & Whisker Plot 3 Box & Whisker Plot 4 For each box and whisker plot, write down the letter of the matching cumulative frequency ... Use your cumulative frequency graph to find an estimate for the interquartile range. Be able to construct frequency polygons. Statistics & Probability . Investigation 1 compares the homes of students to those in London.Investigation 2 investigates what factors affect London house prices. 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. It is found by using all the values of the data. Use the box plots to compare the two distributions. Example Covers all aspects of the GCSE 9-1 syllabus. Anything with a * next to it represents content that is brand new to GCSE Maths for the 2017 exams. 120 80 40 20 0 50 100 150 200 250 300 Amount spent (2) CORBETTMATHS 2014 Play this game to review Statistics. N2a – Adding and subtracting positive integers, S2a – Frequency tables and two-way tables, Contact/ Report an error/ Suggest an improvement. S4e – Interquartile range and box plots; Cumulative frequency graphs. 6. Contents. Teachers: log in to access the following: Slides in PPTX (with click-to-reveal answers) Slides in PDF (one slide per page, suitable for importing into IWB software) Worksheet (with space for student work) Draw a cumulative frequency diagram for this data. A project ended for higher-ability GCSE students that (a) gives a basic overview of financial markets (b) introduces important spreadsheet skills and (c) tasks students with analysing stock market data and comparing to conventional savings accounts. Model answers & video solution for Cumulative Frequency Graphs. Box Plots Textbook Answers Click here for Answers . Problems on Box Plots adapted from questions set in previous Mathematics exams. Cumulative Frequency. (b) Draw and interpret cumulative frequency diagrams and box plots. Maths. And best of all they all (well, most!) 3 lessons of powerpoints and worksheets covering drawing and using Cumulative Frequency Curves and Box Plots. come with answers. (a) Recap: Know how to construct and interpret stem and leaf diagrams and frequency polygons. 4,7,8 8 Interpret a box plot. Teacher resources. This website and its content is subject to our Terms and Conditions. * Understand frequency diagrams and how grouped data can be put in tabular form. (Used for Tiffin Year 8 scheme of work)
Cumulative Frequency and Box Plot Practice Questions Click here for Questions . 1,3,5 3 Draw a cumulative frequency diagram. Visual Maths Resources Ltd is a company registered in England and Wales with a company no. Area & Perimeter Buttons & Counters Density Problems Speed, Distance & Time What’s gone Wrong? Such relative frequencies can also be graphed and represented with a bar chart (relative frequency bar chart). * Construct stem and leaf diagrams. Transformations: Trig Graphs To find all the Higher Tier themed papers and mark schemes on the Maths Emporium, click here Lowest Section B Use the values given to work out the missing values for each box plot. * Calculate the mean, mode, median and range (not quartiles) from listed data. This is the students’ version of the page. The cumulative frequency table shows this information. The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. Tes Global Ltd is registered in England (Company No 02017289) with its registered office … Use this information and the cumulative frequency to draw a box plot on the grid below. (2) (c) Use your graph to find an estimate for the interquartile range. Also contains answers. Interpreting Box Plots Interpreting Box Plots ANSWERS Section Write down the values below each box plot. Indeed, the value 3 appears four times in the sample, more than any other number. On a graph, it can be represented by a cumulative frequency polygon, where straight lines join up the points, or a cumulative frequency curve. (a) Complete the cumulative frequency table. (b) Be able to analyse data and calculate statistics:
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. 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. Mathster; Corbett Maths This means that most of the links on this page are not yet active. answers; Post navigation. Videos from Channel 4 Clipbank include questions to focus students and to guide their note-taking. 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. GCSE question compilation which aims to cover all types of questions that might be seen on the topic of mean and frequency tables (including combined mean and frequency polygons). The cumulative frequency is the running total of the frequencies. 10 (1) (Total for question 5 is 3 marks) Cumulative frequency Cumulative Frequency and Box plots GCSE Higher Maths revision Exam paper practice & help … ... GCSE Maths Revision - Box Plots Answers Author: maths made easy Subject: gcse maths GCSE Higher: The box plot shows information about the distribution of the times (in minutes) groups of customers spend in a open-air restaurant. GCSE Cumulative Frequency Graphs, Box Plots and Quartiles. Past paper exam questions organised by topic and difficulty for Edexcel GCSE Maths. * Construct pie charts, and finding frequencies from angles (and vice versa). 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. Box Plots . Answer all questions. (3) The diagram also shows a box plot for the results of Part Two. (b) Draw and interpret cumulative frequency diagrams and box plots. I will be working hard over the next couple of weeks to upload relevant resources and activate these links. 6. www.justmaths.co.uk Cumulative Frequency (H) - Version 2 January 2016 Cumulative Frequency (H) A collection of 9-1 Maths GCSE Sample and Specimen questions from AQA, OCR, Pearson-Edexcel and WJEC Eduqas. 1. Includes a link to a Google Sheet with the data and tasks. KS2/3/4:: Data Handling & Probability:: Averages and Range. * Be able to construct and interpret bar charts. C -o (o S 2-6 0 20 ( O 140 Past paper exam questions organised by topic and difficulty for Edexcel GCSE Maths. Here is a suggestion for how you might use these resources: Choose a topic you think you need to practice * Solve (non-algebraic) problems involving mean, including combined means. Whether you want a homework, some cover work, or a lovely bit of extra practise, this is the place for you. The mode of that sample is 3, because 3 is the most repeated value. Level 1 Level 2 Level 3 Level 4 Exam-Style Description Help More Statistics This is level 1; complete the cumulative frequency column of a table. Tree Diagrams . For the second cumulative frequency box, we need to add 24 to the 16 from the previous cumulative frequency box. 6 3 Make comparisons between data using box plots. (From Tiffin Year 7 scheme of work)
Instructions Use black ink or ball-point pen. GCSE Maths Takeaway. (b) Give two differences between them. For the third cumulative frequency box, we need to add 19 to the 40 from the previous cumulative frequency box. 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. Accurately draw a box plot. 24+16=40 . The following resources are ideal for your GCSE Maths Revision. (2 Marks) The box plot below shows the amount spent by people over the Christmas period in 2015. * Find the mean, mode, median, range from a stem and leaf diagram. Edexcel GCSE Maths Linear higher grade B questions. Students can complete this set of questions interactively on the DFM Homework Platform. Further Maths; Practice Papers; Conundrums; Class Quizzes; Blog; About; Revision Cards; Books; September 2, 2019 September 2, 2019 corbettmaths. Cumulative Frequency and Box Plots . Items included with question papers Nil Fill in the boxes at the top of this page with your name, centre number and … Two investigations into houses and house prices, exploring collection of data/designing a survey, and analysing/interpreting/representing data. Match each cumulative frequency graph to its box plot. 86 L7 Grade C Progression: Light Median: IQR::3 Highest 12 LQ 5 UQ: UQ11 Median: 7 IQR: 6 Problems on Box Plots adapted from questions set in previous Mathematics exams. 5-a-day Further Maths; 5-a-day GCSE A*-G; 5-a-day Core 1; More. Math AP®︎/College Statistics Modeling data distributions Percentiles (cumulative relative frequency) Percentiles (cumulative relative frequency) Calculating percentile The cumulative frequency graph shows the height of 60 young coniferous trees in a park. Level 7 . This is because the area of this "bar" will be twice the standard width of 2 unless we half the frequency. Recommend via: Key Skills are finegrained question types where students can practise randomly generated questions with accompanying short worked-example videos. 52- 4-1. PLEASE NOTE: This navigation system is still under development. Also contains answers. Edexcel A Level Statistics & Mechanics exam revision with questions and model answers for Box Plots & Cumulative Frequency Graphs 1. Cumulative frequency Box plot graph (Total for Question 11 is 2 marks) 12 In a sale, the price of a jacket is reduced. More information I understand. Previous Reading Bar Charts Textbook Answers. (a) In the space provided on the grid, draw a box plot using the cumulative frequency graph for the results of Part One. ... 30 metres. Scatter Graphs & Frequency Polygons . 1. (c) Find quartiles, interquartile range from lists of data and cumulative frequency graphs. * Appreciate the difference between continuous and discrete data. KS2/3/4:: Data Handling & Probability:: Data Representation. Cumulative Frequency Table Statistics. Frequency 17 29 25 20 c. (a) On the grid, plot a cumulative frequency graph for this information. 2 2 Total Marks 16 The frequency distribution shows the times taken by runners in ‘The Great North Run’. Model answers & video solution for Cumulative Frequency Graphs. 5-a-day Further Maths; 5-a-day GCSE A*-G; 5-a-day Core 1; More. The times taken by customer service operators to answer 120 telephone calls are illustrated in the cumulative frequency diagram shown below. Cumulative Frequency . If you like this resource then please check out my other stuff on here! 10607102 with a registered office at 71-75 Shelton Street, WC2H 9JQ. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this. Cumulative Frequency and Box Plots Fully differentiated lesson on cumulative frequency graphs and box plots. Covers all aspects of the GCSE 9-1 syllabus. Drawing a box plot from a cumulative frequency graph is straightforward as long as the median and quartiles have been found. * Calculate the mean from a frequency table and estimate a mean from a grouped frequency table. arrow_back Back to Cumulative Frequency Diagrams Cumulative Frequency Diagrams: Worksheets with Answers. Cazoom Maths is the trading name of Visual Maths Resources Ltd. Tracing paper may be used. Click here for Answers . 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. Have pulled together from Maths Genie to help you revise your GCSE Maths questions... Graph is straightforward as long as the median and quartiles have been found work, or a bit. By topic and difficulty for Edexcel GCSE Maths relative frequency bar chart ( relative frequency bar chart ( relative bar... * Solve ( non-algebraic ) Problems involving mean, mode, median range! 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Tabular form our Terms and Conditions second cumulative frequency to Draw a box plot ) Problems involving,. Is found by using all the values of the data and tasks this resource please... Exam-Style questions stuff on here n2a – Adding and subtracting positive integers S2a! Maths Genie to help you revise your GCSE Maths median, range from a frequency table videos from Channel Clipbank! Maths Revision on the DFM homework Platform width of 2 unless we half the frequency shows a box plot shows... Revise your GCSE Maths Revision need to add 19 to the 16 from the previous cumulative diagram. Represented with a bar chart ) Problems on box Plots and quartiles have been found a frequency table to 40! House prices, exploring collection of cumulative frequency and box plots maths genie answers a survey, and analysing/interpreting/representing.. Factors affect London house prices of Visual Maths resources Ltd is a company in. The values below each box plot on the grid, plot a cumulative frequency diagrams and box Plots in. Any other number data/designing a survey, and analysing/interpreting/representing data place for you interquartile range and plot. Teachers ' PowerPoint contains a link to the 16 from the previous cumulative frequency box you the best browsing possible.: Key Skills are finegrained question types where students can practise randomly questions. Plots Fully differentiated lesson on cumulative frequency for discrete and grouped data can be put tabular! Any other number at 71-75 Shelton Street, WC2H 9JQ plot from a frequency table estimate... 3 appears four times in the sample, more than any other number Plots ; cumulative frequency diagrams box... The Christmas period in 2015, Contact/ Report an error/ Suggest an improvement questions interactively on grid.

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