{"id":3105,"date":"2026-11-03T16:12:31","date_gmt":"2026-11-03T16:12:31","guid":{"rendered":"https:\/\/www.jrebsen.dk\/?post_type=aktivitet&#038;p=3105"},"modified":"2026-11-03T16:16:52","modified_gmt":"2026-11-03T16:16:52","slug":"statistik","status":"publish","type":"aktivitet","link":"https:\/\/www.jrebsen.dk\/?aktivitet=statistik","title":{"rendered":"Statistik"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n    <div class=\"didaktisk-blok didaktisk-blok--intro wp-block-jre-didaktisk\" data-didaktisk-type=\"intro\">\n        <button type=\"button\" class=\"didaktisk-blok__expand\" hidden aria-label=\"Forst\u00f8r blok\" aria-expanded=\"false\" aria-haspopup=\"dialog\" title=\"Forst\u00f8r blok\"><span aria-hidden=\"true\">\u2922<\/span><\/button>\n        <div class=\"didaktisk-blok__header\"><span class=\"didaktisk-blok__icon\" aria-hidden=\"true\">\u25b6<\/span><h2 class=\"didaktisk-blok__heading\">Introopgave<\/h2><\/div>\n        <div class=\"didaktisk-blok__body\">\n            <ol class=\"didaktisk-blok__intro-instructions\">\n                <li>Find papir og blyant.<\/li>\n                <li>Skriv dit navn p\u00e5 papiret.<\/li>\n                <li>V\u00e6lg \u00e9n opgave nedenfor, skriv dens bogstav p\u00e5 papiret, og l\u00f8s den.<\/li>\n            <\/ol>\n            <div class=\"didaktisk-blok__task-grid didaktisk-blok__task-grid--3\">\n                                    <section class=\"didaktisk-blok__task\">\n                        <div class=\"didaktisk-blok__task-top\">\n                        <h3 class=\"didaktisk-blok__task-heading\"><span class=\"didaktisk-blok__task-letter\">A)<\/span> <span>Find de typiske v\u00e6rdier<\/span><\/h3>\n                        <div class=\"didaktisk-blok__difficulty\"><span class=\"didaktisk-blok__sr-only\">Sv\u00e6rhedsgrad: <\/span><span>Mild<\/span> <span class=\"didaktisk-blok__chillies\" aria-hidden=\"true\"><svg class=\"didaktisk-svg-icon svg-inline--fa fa-solid fa-pepper-hot\" data-prefix=\"fas\" data-icon=\"pepper-hot\" data-fa-i2svg=\"\" role=\"img\" aria-hidden=\"true\" focusable=\"false\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><!--! Font Awesome Free 6.7.2 by @fontawesome - https:\/\/fontawesome.com License - https:\/\/fontawesome.com\/license\/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. --><path d=\"M428.3 3c11.6-6.4 26.2-2.3 32.6 9.3l4.8 8.7c19.3 34.7 19.8 75.7 3.4 110C495.8 159.6 512 197.9 512 240c0 18.5-3.1 36.3-8.9 52.8c-6.1 17.3-28.5 16.3-36.8-.1l-11.7-23.4c-4.1-8.1-12.4-13.3-21.5-13.3L360 256c-13.3 0-24-10.7-24-24l0-80c0-13.3-10.7-24-24-24l-17.1 0c-21.3 0-30-23.9-10.8-32.9C304.7 85.4 327.7 80 352 80c28.3 0 54.8 7.3 77.8 20.2c5.5-18.2 3.7-38.4-6-55.8L419 35.7c-6.4-11.6-2.3-26.2 9.3-32.6zM171.2 345.5L264 160l40 0 0 80c0 26.5 21.5 48 48 48l76.2 0 23.9 47.8C372.3 443.9 244.3 512 103.2 512l-58.8 0C19.9 512 0 492.1 0 467.6c0-20.8 14.5-38.8 34.8-43.3l49.8-11.1c37.6-8.4 69.5-33.2 86.7-67.7z\"\/><\/svg><\/span><\/div>\n                        <\/div>\n                        <div class=\"didaktisk-blok__task-content\">\n                            <div class=\"didaktisk-blok__rich-body didaktisk-blok__task-body\"><p>Syv elever har registreret, hvor mange minutter de brugte p&aring; lektier i g&aring;r:<br \/><br \/>10 &ndash; 20 &ndash; 15 &ndash; 30 &ndash; 20 &ndash; 10 &ndash; 35<br \/><br \/>1. Bestem den mindste og st&oslash;rste v&aelig;rdi.<\/p>\n<p>2. Beregn middelv&aelig;rdien (gennemsnittet).<\/p>\n<p>3. Find medianen og typetallet.<\/p><\/div>\n                                                    <\/div>\n                    <\/section>\n                                    <section class=\"didaktisk-blok__task\">\n                        <div class=\"didaktisk-blok__task-top\">\n                        <h3 class=\"didaktisk-blok__task-heading\"><span class=\"didaktisk-blok__task-letter\">B)<\/span> <span>Kvartiler og variationsbredde<\/span><\/h3>\n                        <div class=\"didaktisk-blok__difficulty\"><span class=\"didaktisk-blok__sr-only\">Sv\u00e6rhedsgrad: <\/span><span>Mellem<\/span> <span class=\"didaktisk-blok__chillies\" aria-hidden=\"true\"><svg class=\"didaktisk-svg-icon svg-inline--fa fa-solid fa-pepper-hot\" data-prefix=\"fas\" data-icon=\"pepper-hot\" data-fa-i2svg=\"\" role=\"img\" aria-hidden=\"true\" focusable=\"false\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><!--! Font Awesome Free 6.7.2 by @fontawesome - https:\/\/fontawesome.com License - https:\/\/fontawesome.com\/license\/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. --><path d=\"M428.3 3c11.6-6.4 26.2-2.3 32.6 9.3l4.8 8.7c19.3 34.7 19.8 75.7 3.4 110C495.8 159.6 512 197.9 512 240c0 18.5-3.1 36.3-8.9 52.8c-6.1 17.3-28.5 16.3-36.8-.1l-11.7-23.4c-4.1-8.1-12.4-13.3-21.5-13.3L360 256c-13.3 0-24-10.7-24-24l0-80c0-13.3-10.7-24-24-24l-17.1 0c-21.3 0-30-23.9-10.8-32.9C304.7 85.4 327.7 80 352 80c28.3 0 54.8 7.3 77.8 20.2c5.5-18.2 3.7-38.4-6-55.8L419 35.7c-6.4-11.6-2.3-26.2 9.3-32.6zM171.2 345.5L264 160l40 0 0 80c0 26.5 21.5 48 48 48l76.2 0 23.9 47.8C372.3 443.9 244.3 512 103.2 512l-58.8 0C19.9 512 0 492.1 0 467.6c0-20.8 14.5-38.8 34.8-43.3l49.8-11.1c37.6-8.4 69.5-33.2 86.7-67.7z\"\/><\/svg><svg class=\"didaktisk-svg-icon svg-inline--fa fa-solid fa-pepper-hot\" data-prefix=\"fas\" data-icon=\"pepper-hot\" data-fa-i2svg=\"\" role=\"img\" aria-hidden=\"true\" focusable=\"false\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><!--! Font Awesome Free 6.7.2 by @fontawesome - https:\/\/fontawesome.com License - https:\/\/fontawesome.com\/license\/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. --><path d=\"M428.3 3c11.6-6.4 26.2-2.3 32.6 9.3l4.8 8.7c19.3 34.7 19.8 75.7 3.4 110C495.8 159.6 512 197.9 512 240c0 18.5-3.1 36.3-8.9 52.8c-6.1 17.3-28.5 16.3-36.8-.1l-11.7-23.4c-4.1-8.1-12.4-13.3-21.5-13.3L360 256c-13.3 0-24-10.7-24-24l0-80c0-13.3-10.7-24-24-24l-17.1 0c-21.3 0-30-23.9-10.8-32.9C304.7 85.4 327.7 80 352 80c28.3 0 54.8 7.3 77.8 20.2c5.5-18.2 3.7-38.4-6-55.8L419 35.7c-6.4-11.6-2.3-26.2 9.3-32.6zM171.2 345.5L264 160l40 0 0 80c0 26.5 21.5 48 48 48l76.2 0 23.9 47.8C372.3 443.9 244.3 512 103.2 512l-58.8 0C19.9 512 0 492.1 0 467.6c0-20.8 14.5-38.8 34.8-43.3l49.8-11.1c37.6-8.4 69.5-33.2 86.7-67.7z\"\/><\/svg><\/span><\/div>\n                        <\/div>\n                        <div class=\"didaktisk-blok__task-content\">\n                            <div class=\"didaktisk-blok__rich-body didaktisk-blok__task-body\"><p>Ti elever har m&aring;lt h&oslash;jden af deres b&oslash;nneplanter i centimeter:<br \/><br \/>12 &ndash; 15 &ndash; 18 &ndash; 14 &ndash; 20 &ndash; 17 &ndash; 16 &ndash; 22 &ndash; 13 &ndash; 19<br \/><br \/>1. Sort&eacute;r tallene i stigende r&aelig;kkef&oslash;lge.<\/p>\n<p>2. Bestem nedre kvartil (Q1), median (Q2) og &oslash;vre kvartil (Q3).<\/p>\n<p>3. Beregn variationsbredden.<\/p>\n<p>4. Forklar, hvad kvartilerne fort&aelig;ller om planternes h&oslash;jder.<\/p><\/div>\n                                                    <\/div>\n                    <\/section>\n                                    <section class=\"didaktisk-blok__task\">\n                        <div class=\"didaktisk-blok__task-top\">\n                        <h3 class=\"didaktisk-blok__task-heading\"><span class=\"didaktisk-blok__task-letter\">C)<\/span> <span>N\u00e5r gennemsnittet snyder<\/span><\/h3>\n                        <div class=\"didaktisk-blok__difficulty\"><span class=\"didaktisk-blok__sr-only\">Sv\u00e6rhedsgrad: <\/span><span>Spicy<\/span> <span class=\"didaktisk-blok__chillies\" aria-hidden=\"true\"><svg class=\"didaktisk-svg-icon svg-inline--fa fa-solid fa-pepper-hot\" data-prefix=\"fas\" data-icon=\"pepper-hot\" data-fa-i2svg=\"\" role=\"img\" aria-hidden=\"true\" focusable=\"false\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><!--! Font Awesome Free 6.7.2 by @fontawesome - https:\/\/fontawesome.com License - https:\/\/fontawesome.com\/license\/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. --><path d=\"M428.3 3c11.6-6.4 26.2-2.3 32.6 9.3l4.8 8.7c19.3 34.7 19.8 75.7 3.4 110C495.8 159.6 512 197.9 512 240c0 18.5-3.1 36.3-8.9 52.8c-6.1 17.3-28.5 16.3-36.8-.1l-11.7-23.4c-4.1-8.1-12.4-13.3-21.5-13.3L360 256c-13.3 0-24-10.7-24-24l0-80c0-13.3-10.7-24-24-24l-17.1 0c-21.3 0-30-23.9-10.8-32.9C304.7 85.4 327.7 80 352 80c28.3 0 54.8 7.3 77.8 20.2c5.5-18.2 3.7-38.4-6-55.8L419 35.7c-6.4-11.6-2.3-26.2 9.3-32.6zM171.2 345.5L264 160l40 0 0 80c0 26.5 21.5 48 48 48l76.2 0 23.9 47.8C372.3 443.9 244.3 512 103.2 512l-58.8 0C19.9 512 0 492.1 0 467.6c0-20.8 14.5-38.8 34.8-43.3l49.8-11.1c37.6-8.4 69.5-33.2 86.7-67.7z\"\/><\/svg><svg class=\"didaktisk-svg-icon svg-inline--fa fa-solid fa-pepper-hot\" data-prefix=\"fas\" data-icon=\"pepper-hot\" data-fa-i2svg=\"\" role=\"img\" aria-hidden=\"true\" focusable=\"false\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><!--! Font Awesome Free 6.7.2 by @fontawesome - https:\/\/fontawesome.com License - https:\/\/fontawesome.com\/license\/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. --><path d=\"M428.3 3c11.6-6.4 26.2-2.3 32.6 9.3l4.8 8.7c19.3 34.7 19.8 75.7 3.4 110C495.8 159.6 512 197.9 512 240c0 18.5-3.1 36.3-8.9 52.8c-6.1 17.3-28.5 16.3-36.8-.1l-11.7-23.4c-4.1-8.1-12.4-13.3-21.5-13.3L360 256c-13.3 0-24-10.7-24-24l0-80c0-13.3-10.7-24-24-24l-17.1 0c-21.3 0-30-23.9-10.8-32.9C304.7 85.4 327.7 80 352 80c28.3 0 54.8 7.3 77.8 20.2c5.5-18.2 3.7-38.4-6-55.8L419 35.7c-6.4-11.6-2.3-26.2 9.3-32.6zM171.2 345.5L264 160l40 0 0 80c0 26.5 21.5 48 48 48l76.2 0 23.9 47.8C372.3 443.9 244.3 512 103.2 512l-58.8 0C19.9 512 0 492.1 0 467.6c0-20.8 14.5-38.8 34.8-43.3l49.8-11.1c37.6-8.4 69.5-33.2 86.7-67.7z\"\/><\/svg><svg class=\"didaktisk-svg-icon svg-inline--fa fa-solid fa-pepper-hot\" data-prefix=\"fas\" data-icon=\"pepper-hot\" data-fa-i2svg=\"\" role=\"img\" aria-hidden=\"true\" focusable=\"false\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><!--! Font Awesome Free 6.7.2 by @fontawesome - https:\/\/fontawesome.com License - https:\/\/fontawesome.com\/license\/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. --><path d=\"M428.3 3c11.6-6.4 26.2-2.3 32.6 9.3l4.8 8.7c19.3 34.7 19.8 75.7 3.4 110C495.8 159.6 512 197.9 512 240c0 18.5-3.1 36.3-8.9 52.8c-6.1 17.3-28.5 16.3-36.8-.1l-11.7-23.4c-4.1-8.1-12.4-13.3-21.5-13.3L360 256c-13.3 0-24-10.7-24-24l0-80c0-13.3-10.7-24-24-24l-17.1 0c-21.3 0-30-23.9-10.8-32.9C304.7 85.4 327.7 80 352 80c28.3 0 54.8 7.3 77.8 20.2c5.5-18.2 3.7-38.4-6-55.8L419 35.7c-6.4-11.6-2.3-26.2 9.3-32.6zM171.2 345.5L264 160l40 0 0 80c0 26.5 21.5 48 48 48l76.2 0 23.9 47.8C372.3 443.9 244.3 512 103.2 512l-58.8 0C19.9 512 0 492.1 0 467.6c0-20.8 14.5-38.8 34.8-43.3l49.8-11.1c37.6-8.4 69.5-33.2 86.7-67.7z\"\/><\/svg><\/span><\/div>\n                        <\/div>\n                        <div class=\"didaktisk-blok__task-content\">\n                            <div class=\"didaktisk-blok__rich-body didaktisk-blok__task-body\"><p>To grupper har registreret, hvor mange minutter de bruger p&aring; transport til skole.<br \/><br \/>&#8211; Gruppe A: 10 &#8211; 12 &#8211; 14 &#8211; 16 &#8211; 18<br \/>&#8211; Gruppe B: 5 &#8211; 8 &#8211; 10 &#8211; 12 &#8211; 35<br \/><br \/><\/p>\n<p>1. Beregn middelv&aelig;rdi og median for begge grupper.<\/p>\n<p>2. Sammenlign gruppernes variationsbredde.<\/p>\n<p>3. Hvilken gruppe har den mest typiske transporttid, hvis vi bruger middelv&aelig;rdien? Hvad hvis vi bruger medianen?<\/p>\n<p>4. Forklar, hvordan en enkelt meget stor v&aelig;rdi kan p&aring;virke middelv&aelig;rdien.<\/p><\/div>\n                                                    <\/div>\n                    <\/section>\n                            <\/div>\n        <\/div>\n    <\/div>\n    ","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":[],"categories":[],"tags":[],"aktivitetstype":[],"elementrolle":[],"fag":[90],"fagomraade":[],"klassetrin_":[],"produkt":[],"class_list":["post-3105","aktivitet","type-aktivitet","status-publish","hentry","fag-matematik"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.jrebsen.dk\/index.php?rest_route=\/wp\/v2\/aktivitet\/3105","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jrebsen.dk\/index.php?rest_route=\/wp\/v2\/aktivitet"}],"about":[{"href":"https:\/\/www.jrebsen.dk\/index.php?rest_route=\/wp\/v2\/types\/aktivitet"}],"wp:attachment":[{"href":"https:\/\/www.jrebsen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jrebsen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jrebsen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3105"},{"taxonomy":"aktivitetstype","embeddable":true,"href":"https:\/\/www.jrebsen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Faktivitetstype&post=3105"},{"taxonomy":"elementrolle","embeddable":true,"href":"https:\/\/www.jrebsen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Felementrolle&post=3105"},{"taxonomy":"fag","embeddable":true,"href":"https:\/\/www.jrebsen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Ffag&post=3105"},{"taxonomy":"fagomraade","embeddable":true,"href":"https:\/\/www.jrebsen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Ffagomraade&post=3105"},{"taxonomy":"klassetrin_","embeddable":true,"href":"https:\/\/www.jrebsen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fklassetrin_&post=3105"},{"taxonomy":"produkt","embeddable":true,"href":"https:\/\/www.jrebsen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fprodukt&post=3105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}