{"id":467,"date":"2022-04-13T11:04:05","date_gmt":"2022-04-13T11:04:05","guid":{"rendered":"http:\/\/10thclass.deltapublications.in\/?page_id=467"},"modified":"2024-05-20T08:56:08","modified_gmt":"2024-05-20T08:56:08","slug":"z-3-interpret-stem-and-leaf-plots","status":"publish","type":"page","link":"https:\/\/10thclass.deltapublications.in\/index.php\/z-3-interpret-stem-and-leaf-plots\/","title":{"rendered":"Z.3 Interpret stem-and-leaf plots"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"> <strong>Interpret stem-and-leaf plots<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-f79afd6ea8b322268468366b8e5f7cc7\" style=\"color:#74008b\"><strong>Key Notes:<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-large-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p> \ud83d\udcda In a stem-and-leaf plot, the stem tells the first part of the number and the leaf tells the last digit of the number.<\/p>\n\n\n\n<p class=\"has-text-align-center has-text-color has-large-font-size\" style=\"color:#105000\"><strong>Learn with an example<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-background\" style=\"background-color:#f3bcbc\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group has-background-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\u2708\ufe0f Leroy&#8217;s P.E. class participated in a press-up competition, and Leroy wrote down how many press-ups each person could do.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Press-up competition (number of press-ups)<\/td><\/tr><tr><td>&nbsp;Stem&nbsp;<\/td><td>&nbsp;Leaf&nbsp;<\/td><\/tr><tr><td>2&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;4<\/td><\/tr><tr><td>3&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;5&nbsp;8<\/td><\/tr><tr><td>4&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td><\/td><\/tr><tr><td>5&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;8<\/td><\/tr><tr><td>6&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;1&nbsp;3&nbsp;4<\/td><\/tr><tr><td>7&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td><\/td><\/tr><tr><td>8&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-bed76dbc43baffdc6788fc40a2ab9f30\" style=\"color:#b00012\">\u2708\ufe0f <strong>How many people did at least 45 press-ups?<\/strong><\/p>\n\n\n\n<p><strong>___ people<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Find the row with stem 4. Count all the leaves greater than or equal to 5.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Press-up competition (number of press-ups)<\/td><\/tr><tr><td>&nbsp;Stem&nbsp;<\/td><td>&nbsp;Leaf&nbsp;<\/td><\/tr><tr><td>2&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;4<\/td><\/tr><tr><td>3&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;5&nbsp;8<\/td><\/tr><tr><td><strong>4<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td><\/td><\/tr><tr><td>5&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;8<\/td><\/tr><tr><td>6&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;1&nbsp;3&nbsp;4<\/td><\/tr><tr><td>7&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td><\/td><\/tr><tr><td>8&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Count all the leaves in the rows with stems 5, 6, 7, and 8.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Press-up competition (number of press-ups)<\/td><\/tr><tr><td>&nbsp;Stem&nbsp;<\/td><td>&nbsp;Leaf&nbsp;<\/td><\/tr><tr><td>2&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;4<\/td><\/tr><tr><td>3&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;5&nbsp;8<\/td><\/tr><tr><td>4&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td><\/td><\/tr><tr><td><strong>5<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;<strong>8<\/strong><\/td><\/tr><tr><td><strong>6<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;<strong>1<\/strong>&nbsp;<strong>3<\/strong>&nbsp;<strong>4<\/strong><\/td><\/tr><tr><td><strong>7<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td><\/td><\/tr><tr><td><strong>8<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;<strong>5<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You counted 5 leaves, which are blue in the stem-and-leaf plots above. 5 people did at least 45 press-ups.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background\" style=\"background-color:#def8c8\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group has-background-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\u2708\ufe0f Ashley, a journalism student, counted the number of pages in several major magazines.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Pages per magazine<\/td><\/tr><tr><td>&nbsp;Stem&nbsp;<\/td><td>&nbsp;Leaf&nbsp;<\/td><\/tr><tr><td>1&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;4&nbsp;8<\/td><\/tr><tr><td>2&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;0&nbsp;2&nbsp;2&nbsp;5&nbsp;5&nbsp;6&nbsp;9&nbsp;9<\/td><\/tr><tr><td>3&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;0&nbsp;1&nbsp;4&nbsp;5&nbsp;5&nbsp;7<\/td><\/tr><tr><td>4&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;5&nbsp;8<\/td><\/tr><tr><td>5&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td><\/td><\/tr><tr><td>6&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;6&nbsp;6&nbsp;8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-2ea0066a0e2def490fc7cbdb2a7b1e5e\" style=\"color:#b00012\">\u2708\ufe0f <strong>How many magazines had at least 30 pages but less than 70 pages?<\/strong><\/p>\n\n\n\n<p><strong>_____magazines<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Count all the leaves in the rows with stems 3, 4, 5, and 6.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Pages per magazine<\/td><\/tr><tr><td>&nbsp;Stem&nbsp;<\/td><td>&nbsp;Leaf&nbsp;<\/td><\/tr><tr><td>1&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;4&nbsp;8<\/td><\/tr><tr><td>2&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;0&nbsp;2&nbsp;2&nbsp;5&nbsp;5&nbsp;6&nbsp;9&nbsp;9<\/td><\/tr><tr><td><strong>3<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;<strong>0<\/strong>&nbsp;<strong>1<\/strong>&nbsp;<strong>4<\/strong>&nbsp;<strong>5<\/strong>&nbsp;<strong>5<\/strong>&nbsp;<strong>7<\/strong><\/td><\/tr><tr><td><strong>4<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;<strong>5<\/strong>&nbsp;<strong>8<\/strong><\/td><\/tr><tr><td><strong>5<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td><\/td><\/tr><tr><td><strong>6<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;<strong>6<\/strong>&nbsp;<strong>6<\/strong>&nbsp;<strong>8<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You counted 11 leaves, which are blue in the stem-and-leaf plot above. 11 magazines had at least 30 pages but less than 70 pages.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group has-background\" style=\"background-color:#bdf9e7\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group has-background-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\u2708\ufe0f Joseph found out the sizes of all the clubs at his school.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Club sizes (number of members)<\/td><\/tr><tr><td>&nbsp;Stem&nbsp;<\/td><td>&nbsp;Leaf&nbsp;<\/td><\/tr><tr><td>3&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;1&nbsp;6<\/td><\/tr><tr><td>4&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;1&nbsp;2&nbsp;2<\/td><\/tr><tr><td>5&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;8<\/td><\/tr><tr><td>6&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td><\/td><\/tr><tr><td>7&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;7&nbsp;9<\/td><\/tr><tr><td>8&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;4&nbsp;8&nbsp;9<\/td><\/tr><tr><td>9&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-7fe96faa34be237926a7439b44526392\" style=\"color:#b00012\"> \u2708\ufe0f <strong>How many clubs have fewer than 77 members?<\/strong><\/p>\n\n\n\n<p><strong>  _____&nbsp;clubs<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Count all the leaves in the rows with stems 3, 4, 5, and 6.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Club sizes (number of members)<\/td><\/tr><tr><td>&nbsp;Stem&nbsp;<\/td><td>&nbsp;Leaf&nbsp;<\/td><\/tr><tr><td><strong>3<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;<strong>1<\/strong>&nbsp;<strong>6<\/strong><\/td><\/tr><tr><td><strong>4<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;<strong>1<\/strong>&nbsp;<strong>2<\/strong>&nbsp;<strong>2<\/strong><\/td><\/tr><tr><td><strong>5<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;<strong>8<\/strong><\/td><\/tr><tr><td><strong>6<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td><\/td><\/tr><tr><td>7&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;7&nbsp;9<\/td><\/tr><tr><td>8&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;4&nbsp;8&nbsp;9<\/td><\/tr><tr><td>9&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>In the row with stem 7, count all the leaves less than 7.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Club sizes (number of members)<\/td><\/tr><tr><td>&nbsp;Stem&nbsp;<\/td><td>&nbsp;Leaf&nbsp;<\/td><\/tr><tr><td>3&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;1&nbsp;6<\/td><\/tr><tr><td>4&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;1&nbsp;2&nbsp;2<\/td><\/tr><tr><td>5&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;8<\/td><\/tr><tr><td>6&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td><\/td><\/tr><tr><td><strong>7<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;<strong>7<\/strong>&nbsp;9<\/td><\/tr><tr><td>8&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;4&nbsp;8&nbsp;9<\/td><\/tr><tr><td>9&nbsp;&nbsp;&nbsp;&nbsp;<\/td><td>&nbsp;0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You counted 6 leaves, which are blue in the stem-and-leaf plots above. 6 clubs have fewer than 77 members.<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\">Let&#8217;s practice!\ud83d\udd8a\ufe0f<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/36292\/432\/801\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-3-171.png\" alt=\"\" class=\"wp-image-7517\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-3-171.png 500w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-3-171-300x300.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-3-171-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/38509\/872\/691\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-1-2-190.png\" alt=\"\" class=\"wp-image-7518\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-1-2-190.png 500w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-1-2-190-300x300.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-1-2-190-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Interpret stem-and-leaf plots Key Notes: \ud83d\udcda In a stem-and-leaf plot, the stem tells the first part of the number and the leaf tells the last digit of the number. Learn with an example \u2708\ufe0f Leroy&#8217;s P.E. class participated in a press-up competition, and Leroy wrote down how many press-ups each person could do. Press-up competition<a class=\"more-link\" href=\"https:\/\/10thclass.deltapublications.in\/index.php\/z-3-interpret-stem-and-leaf-plots\/\">Continue reading <span class=\"screen-reader-text\">&#8220;Z.3 Interpret stem-and-leaf plots&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-467","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=467"}],"version-history":[{"count":10,"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/467\/revisions"}],"predecessor-version":[{"id":12663,"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/467\/revisions\/12663"}],"wp:attachment":[{"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}