{"id":62038,"date":"2021-10-21T16:33:00","date_gmt":"2021-10-21T11:03:00","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=62038"},"modified":"2023-12-20T10:52:23","modified_gmt":"2023-12-20T05:22:23","slug":"rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/","title":{"rendered":"RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode)\u00a0(Updated For 2024)"},"content":{"rendered":"\n<p><img class=\"alignnone size-full wp-image-143054\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/Chapter-21-\u2013-Collection-and-Organisation-of-Data-Mean-Median-Mode.jpg\" alt=\"RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode)\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/Chapter-21-\u2013-Collection-and-Organisation-of-Data-Mean-Median-Mode.jpg 1200w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/Chapter-21-\u2013-Collection-and-Organisation-of-Data-Mean-Median-Mode-768x432.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><strong>RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation Of Data (Mean Median Mode): <\/strong>If you also find Class 7 Maths quite tricky, then we have a good recommendation for you. You can start studying <a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-7-maths-solutions\/\" target=\"_blank\" rel=\"noopener\">RS aggarwal Solutions Class 7 Maths<\/a>. All the solutions of RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) are designed by subject matter experts for your better understanding.<\/p>\n<p>Download the Free PDF of RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) using the download link given in the blog. To know more, read the whole blog.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_47_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"ez-toc-toggle-icon-1\"><label for=\"item-69d535fa42bd9\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-69d535fa42bd9\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-visibility-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/#download-rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data-mean-median-mode-pdf\" title=\"Download RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) PDF\">Download RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) PDF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/#rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data-mean-median-mode-%e2%80%93-overview\" title=\"RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) &#8211; Overview\">RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) &#8211; Overview<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/#rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data-mean-median-mode-%e2%80%93-important-exercises\" title=\"RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) &#8211; Important Exercises\">RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) &#8211; Important Exercises<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/#faqs-on-rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data-mean-median-mode\" title=\"FAQs on RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode)\">FAQs on RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode)<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/#how-many-exercises-are-there-in-rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data-mean-median-mode\" title=\"How many exercises are there in RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode)?\">How many exercises are there in RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode)?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/#how-many-questions-are-there-in-rs-aggarwal-solutions-class-7-maths-chapter-21-ex-213\" title=\"How many questions are there in RS Aggarwal Solutions Class 7 Maths Chapter 21 Ex 21.3?\">How many questions are there in RS Aggarwal Solutions Class 7 Maths Chapter 21 Ex 21.3?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/#define-a-median\" title=\"Define a Median.\">Define a Median.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/#define-a-mean\" title=\"Define a Mean.\">Define a Mean.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/#from-where-can-i-find-the-download-link-for-the-rs-aggarwal-solutions-class-7-maths-chapter-21-pdf\" title=\"From where can I find the download link for the RS Aggarwal Solutions Class 7 Maths Chapter 21 PDF?\">From where can I find the download link for the RS Aggarwal Solutions Class 7 Maths Chapter 21 PDF?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/#how-much-does-it-cost-to-download-the-rs-aggarwal-solutions-class-7-maths-chapter-21-pdf\" title=\"How much does it cost to download the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 21 PDF?\">How much does it cost to download the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 21 PDF?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/#can-i-access-the-rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data-mean-median-mode-pdf-offline\" title=\"Can I access the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) PDF Offline?\">Can I access the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) PDF Offline?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data-mean-median-mode-pdf\"><\/span>Download RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) PDF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Solutions-class-7-chapter-21.pdf\" target=\"_blank\" rel=\"noopener\">RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode)<\/a><\/p>\n<div id=\"example1\" style=\"text-align: justify;\">&nbsp;<\/div>\n<p style=\"text-align: justify;\"><style>\n.pdfobject-container { height: 500px;}<br \/>\n.pdfobject { border: 1px solid #666; }<br \/>\n<\/style><\/p>\n<p style=\"text-align: justify;\"><script src=\"https:\/\/www.kopykitab.com\/_utility\/js\/pdfobject.min.js\"><\/script><br><script>PDFObject.embed(\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Solutions-class-7-chapter-21.pdf\", \"#example1\");<\/script><\/p>\n<h2><span class=\"ez-toc-section\" id=\"rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data-mean-median-mode-%e2%80%93-overview\"><\/span>RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) &#8211; Overview<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Chapter 21 of RS Aggarwal Solutions Class 7 Maths has 3 exercises based on Collection and Organisation Of Data. Before you start with the questions, you must know the following terms:<\/p>\n<ol>\n<li dir=\"ltr\" role=\"presentation\">Mean: A Mean is the average of all the numbers which is calculated by dividing the sum of all the numbers by the total number present.&nbsp;<\/li>\n<li dir=\"ltr\" role=\"presentation\">Median: The middle number of the series is called a Median, and can be calculated by using the formula present in the PDFs.<\/li>\n<li dir=\"ltr\" role=\"presentation\">Mode: The number of times a number appears in a series is called a Mode.<\/li>\n<\/ol>\n<ul>\n<li>In the first exercise, there are seven questions related to the basics of Mean along with one-liner questions. You will also get to know about the basic concepts of making the frequency tables.<\/li>\n<li>You can prepare a frequency table by arranging the numbers in a descending or ascending order and accordingly making a table of the number of times that digit was repeated.&nbsp;<\/li>\n<li>In the second exercise, you will be answering 5 questions based on calculating the Median. It also different calculus methods if the total number of digits present is even or odd.&nbsp;<\/li>\n<li>The third exercise is a short one, having only 2 questions in which you have to calculate the Mode. You will be asked to arrange the number in ascending and descending order to calculate the mode.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data-mean-median-mode-%e2%80%93-important-exercises\"><\/span>RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) &#8211; Important Exercises<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-exercise-21-1\/\" target=\"_blank\" rel=\"noopener\">RS Aggarwal Solutions Class 7 Maths Chapter 21 Ex 21.1<\/a><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-exercise-21-2\/\" target=\"_blank\" rel=\"noopener\">RS Aggarwal Solutions Class 7 Maths Chapter 21 Ex 21.2<\/a><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/\" target=\"_blank\" rel=\"noopener\">RS Aggarwal Solutions Class 7 Maths Chapter 21 Ex 21.3<\/a><\/p>\n<p>This is the complete blog on RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode). To know more about the <a href=\"https:\/\/www.cbse.gov.in\/\" target=\"_blank\" rel=\"noopener\">CBSE<\/a> Class 7 Maths, ask in the comments.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"faqs-on-rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data-mean-median-mode\"><\/span>FAQs on RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1634817887805\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"how-many-exercises-are-there-in-rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data-mean-median-mode\"><\/span>How many exercises are there in RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode)?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>There are 3 exercises in this chapter.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1634817922057\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"how-many-questions-are-there-in-rs-aggarwal-solutions-class-7-maths-chapter-21-ex-213\"><\/span>How many questions are there in RS Aggarwal Solutions Class 7 Maths Chapter 21 Ex 21.3?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>There are 2 questions in this exercise.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1634817952927\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"define-a-median\"><\/span>Define a Median.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>The middle number of the series is called a Median.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1634817984361\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"define-a-mean\"><\/span>Define a Mean.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>A Mean is the average of all the numbers which is calculated by dividing the sum of all the numbers by the total number present.\u00a0<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1634818002957\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"from-where-can-i-find-the-download-link-for-the-rs-aggarwal-solutions-class-7-maths-chapter-21-pdf\"><\/span>From where can I find the download link for the RS Aggarwal Solutions Class 7 Maths Chapter 21 PDF?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can find the download link in the above blog.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1634818023511\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"how-much-does-it-cost-to-download-the-rs-aggarwal-solutions-class-7-maths-chapter-21-pdf\"><\/span>How much does it cost to download the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 21 PDF?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can download it for free.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1634818062320\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"can-i-access-the-rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data-mean-median-mode-pdf-offline\"><\/span>Can I access the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode) PDF Offline?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Once you have downloaded the PDF online, you can access it offline whenever you want.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation Of Data (Mean Median Mode): If you also find Class 7 Maths quite tricky, then we have a good recommendation for you. You can start studying RS aggarwal Solutions Class 7 Maths. All the solutions of RS Aggarwal Solutions Class 7 Maths Chapter 21 &#8230; <a title=\"RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode)\u00a0(Updated For 2024)\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-21-collection-and-organisation-of-data\/\" aria-label=\"More on RS Aggarwal Solutions Class 7 Maths Chapter 21 Collection and Organisation of Data (Mean Median Mode)\u00a0(Updated For 2024)\">Read more<\/a><\/p>\n","protected":false},"author":243,"featured_media":143054,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[73412,73410],"tags":[73320,77308,77467],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/62038"}],"collection":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/users\/243"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=62038"}],"version-history":[{"count":5,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/62038\/revisions"}],"predecessor-version":[{"id":524737,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/62038\/revisions\/524737"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/143054"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=62038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=62038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=62038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}