[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-657376-105":3,"detail-sidebar-cat-0-en-105":80,"doc-detail-657376-en":130},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":73,"head_meta":75,"extra_data":77,"updated_unix":79},105,"en","statistics-revise-year-6","Statistics - Revise - Year 6","","Year 6 Statistics revision and practice booklet covering discrete data interpretation and representation. It explains bar charts, including axes labels, titles, equal bar width, gaps between bars, and the use of frequency tables. It teaches pictograms with keys and part-symbol values, timetable reading for comparing event times and calculating durations with 24-hour to 12-hour conversion, line graphs for continuous change over time, pie charts using sectors, and calculating mean as an average with rounding to context.",{"@graph":14,"@context":72},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/statistics-revise-year-6/657376/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/statistics-revise-year-6/657376.png","ImageObject",300,407,{"name":42,"@type":43},"Melati","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-30","2026-10-26",true,{"@type":52,"interactionType":53,"userInteractionCount":33},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"What is discrete data and how is it used in bar charts?","Question",{"text":62,"@type":63},"Discrete data counts items and has no in-between values. It is often collected in a frequency table and then presented as a bar chart.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"How do you interpret a pictogram?",{"text":67,"@type":63},"A pictogram uses pictures or symbols for discrete data, and a key shows what one full symbol represents. Part symbols may be used to show different values, so identifying the whole symbol’s value is important.",{"name":69,"@type":60,"acceptedAnswer":70},"How do you calculate the mean and when should you round?",{"text":71,"@type":63},"Add all values in the set and divide by the number of values. The mean may not be a whole number, so it should be rounded appropriately to the context of the question.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},657376,1793025738,{"code":4,"msg":81,"data":82},"success",[83,87,91,94,99,104,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":84,"show_sort_weight":85,"slug":86},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":88,"show_sort_weight":89,"slug":90},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":92,"slug":93},70,"exam",{"id":95,"doc_module":4,"doc_module_name":25,"category_name":96,"show_sort_weight":97,"slug":98},5,"Comic",60,"comic",{"id":100,"doc_module":4,"doc_module_name":25,"category_name":101,"show_sort_weight":102,"slug":103},6,"Technology",50,"technology",{"id":105,"doc_module":4,"doc_module_name":25,"category_name":106,"show_sort_weight":107,"slug":108},7,"Healthcare",40,"healthcare",{"id":110,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},8,"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":95,"slug":129},19,"General","general",{"code":4,"msg":81,"data":131},{"doc_id":78,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":33,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":123,"language":139,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":12,"update_tm":143,"read_time":144},962085570644,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","| \u003Cbr>\u003Cbr>Maths Revision & Practice Booklet\u003Cbr>\u003Cbr>Name:  \u003Cbr>Statistics |  |\n| --- | --- |\n| | visit [twinkl.com](twinkl.com) |\n\nRevise  \nInterpret Data Presented in a Bar Chart  \nData that is counted and has no in-between value is called discrete data. Discrete data is usually collected in a frequency table and then presented as a bar chart.  \n\n| Pet | Number of Children |\n| --- | --- |\n| Cat | 12 |\n| Dog | 14 |\n| Fish | 7 |\n| Rabbit | 5 |\n| Other | 8 |\n\nNumber of Children  \n16  \n14  \n12  \n10  \n8  \n6  \n4  \n2  \n0  \nA Bar Chart to Show How Many Pets Y6 Have  \nCat Dog Fish Rabbit Other  \nType of Pet  \n• A bar chart has a horizontal axis and a vertical axis.  \n• A bar chart must always have a title explaining what it shows.  \n• Bars must be carefully drawn to show the data.  \n• There must be a gap between each bar.  \n• Each bar must be the same width.  \nA number line is marked on one of the axis. The scale of this number line is chosen based on the data range.  \nThe data categories are organised on the other axis.  \nEach axis must have a label explaining what it shows.  \nPage 1 of 9 visit [twinkl.com](twinkl.com)  \nRevise  \nDiscrete data in each category can also be represented in subcategories. In this bar chart, each category has more than one bar. A key is used to identify the subcategories of the data.  \n\n| Pet | Number\u003Cbr>of Boys | Number\u003Cbr>of Girls |\n| --- | --- | --- |\n| Cat | 7 | 5 |\n| Dog | 6 | 8 |\n| Fish | 3 | 4 |\n| Rabbit | 1 | 4 |\n| Other | 2 | 6 |\n\nNumber of Children  \nA Bar Chart to Show How Many Pets Y6 Have  \n Number of Boys  Number of Girls  \n10  \n9  \n8  \n7  \n6  \n5  \n4  \n3  \n2  \n1  \n0  \nCat Dog Fish Rabbit Other  \nType of Pet  \nInterpret Data Presented in a Pictogram  \nA pictogram uses pictures or symbols to represent discrete data. A key shows the value represented by one picture or symbol. It is important to identify the value of the whole picture or symbol in a pictogram, as part symbols are often used to show different values.  \nIn both pictograms, the data is the same, but the value of the symbol is different.  \nA Pictogram to Show How the Children of Class 4 Travel to School  \n\n| |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- |\n| |  |  |  |  |  |  |\n| |  |  |  |  |  |  |\n| |  |  |  |  |  |  |\n| |  | | |  |  |  |\n| | | | | |  | |\n| | | | | | | |\n\nWalk Bicycle Car Bus Tram Train Other  \n\n| |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- |\n| |  |  |  |  |  |  |\n| |  | | |  |  |  |\n| | | | | | | |\n\nWalk Bicycle Car Bus Tram Train Other  \nKey:  \n= 2 children  \nKey:  \n= 4 children  \nTypes of Transport  \nPage 2 of 9 visit [twinkl.com](twinkl.com)  \nRevise  \nComplete, Read and Interpret Information in Timetables  \nA timetable shows a list of chronologically ordered events and can be used to compare the timings of different actions. Timetables vary in appearance, but often include start times and finish times and they can be used to calculate time durations. Timetables are commonly used for bus and train times, cinema times, TV guides and sports events.  \nTimes are usually shown on timetables in the digital, 24-  \nhour clock.  \nTo convert afternoon and evening 24-hour time to 12-hour time, remember to subtract 12 hours.  \n| Long Lane >> Church Road |  |  |  |  |\n| --- | --- | --- | --- | --- |\n|  | Bus 25 | Bus 28 | Bus 34 | Bus 39 |\n| Police Station | 14:44 | 15:09 | 15:34 | 15:59 |\n| Bank | 14:50 | 15:15 | 15:40 | 16:05 |\n| Cinema | 14:58 | 15:23 | 15:48 | 16:13 |\n| Car Park | 15:03 | 15:28 | 15:53 | 16:18 |\n| Sporting Store | 15:05 | 15:40 | 15:55 | 16:20 |\n| Church Road | 15:25 | 15:50 | 16:15 | 16:40 |\n\nSolve Comparison, Sum and Difference Problems Using Information Presented in a  \nLine Graph  \nLine graphs are used to show changes to a measurement over time. They show continuous data.  \nThe data being measured is shown on the vertical axis. The time the data is being measured over is shown on the horizontal axis.  \nData is plotted on to a line graph in the same way as a coordinat","cbCaioV6EPg2EtUM","https://ap.wps.com/l/cbCaioV6EPg2EtUM","pdf",1658872,"English","# Revise\n## Interpret Data Presented in a Bar Chart\n## Interpret Data Presented in a Pictogram\n## Complete, Read and Interpret Information in Timetables\n## Solve Comparison, Sum and Difference Problems Using Information Presented in a Line Graph\n## Interpret Pie Charts and Use Them to Solve Problems\n## Calculate and Interpret the Mean as an Average\n# Practise","[{\"question\":\"What is discrete data and how is it used in bar charts?\",\"answer\":\"Discrete data counts items and has no in-between values. It is often collected in a frequency table and then presented as a bar chart.\"},{\"question\":\"How do you interpret a pictogram?\",\"answer\":\"A pictogram uses pictures or symbols for discrete data, and a key shows what one full symbol represents. Part symbols may be used to show different values, so identifying the whole symbol’s value is important.\"},{\"question\":\"How do you calculate the mean and when should you round?\",\"answer\":\"Add all values in the set and divide by the number of values. The mean may not be a whole number, so it should be rounded appropriately to the context of the question.\"}]","Statistics - Revise - Year 6 | PDF",1792978256,25]