{"id":8028,"date":"2012-03-28T08:14:21","date_gmt":"2012-03-28T12:14:21","guid":{"rendered":"http:\/\/www.lecarrefourdesopinions.ca\/?p=8028"},"modified":"2012-03-28T08:14:21","modified_gmt":"2012-03-28T12:14:21","slug":"la-moyenne-incongrue","status":"publish","type":"post","link":"http:\/\/www.lecarrefourdesopinions.ca\/?p=8028","title":{"rendered":"La moyenne incongrue"},"content":{"rendered":"<p><span style=\"color: #3366ff;\"><strong>La moyenne incongrue<\/strong><\/span><\/p>\n<p><em> <img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-thumbnail wp-image-8029\" title=\"Photo Z\u00e9non 3\" src=\"http:\/\/www.lecarrefourdesopinions.ca\/wp-content\/uploads\/2012\/03\/Photo-Z\u00e9non-3-134x107.jpg\" alt=\"\" width=\"134\" height=\"107\" \/> <span style=\"color: #800000;\">Par Z\u00e9non Mazur <\/span> <br \/><\/em><\/p>\n<p>Les journaux nous abreuvent de statistiques de toutes sortes.<\/p>\n<p>R\u00e8gle g\u00e9n\u00e9rale, politiciens et journalistes, pour illustrer leurs analyses font appel \u00e0 la moyenne. Dans\u00a0 plusieurs cas la moyenne est significative, mais ce n\u2019est pas toujours le cas. La statistique la plus incongrue est la multitude de statistiques sur le revenu moyen.\u00a0 Prenons l\u2019exemple d\u2019une micro-entreprise\u00a0de 5 ouvriers avec le salaire de 31\u00a0000$ chacun, d\u2019un comptable avec un revenu de 60\u00a0000$ et le PDG avec 80\u00a0000$. En faisant le calcul de la moyenne nous nous obtenons environ 42\u00a0000$.\u00a0 Portant 71% des salari\u00e9s gagnent moins que la moyenne. Cet exemple nous montre que la moyenne n\u2019est pas significative, car la m\u00e9diane (50% de la distribution) est 31\u00a0000$. Donc la\u00a0 diff\u00e9rence entre la moyenne et la m\u00e9diane est de 11\u00a0000$, ce qui repr\u00e9sente 35% du revenu m\u00e9dian.<\/p>\n<p>Dans les pays qu\u2019on appelle \u00e9quilibr\u00e9 la diff\u00e9rence entre la moyenne et la m\u00e9diane est la plus rapproch\u00e9e, donc souvent il s\u2019agit de pays moderne dot\u00e9s d\u2019un syst\u00e8me \u00e9conomique bien \u00e9quilibr\u00e9 doubl\u00e9 d\u2019un filet social enviable.<\/p>\n<p>&nbsp;<\/p>\n<p>Il est aussi int\u00e9ressant de voir l\u2019application de l\u2019indice Gini\u00a0 et la courbe de Lorenz.<\/p>\n<p>Les pays les plus \u00e9galitaires ont un coefficient de l&rsquo;ordre de 0,22 (<span style=\"color: #800000;\"><a title=\"Danemark\" href=\"http:\/\/fr.wikipedia.org\/wiki\/Danemark\">Danemark<\/a>,<a title=\"Su\u00e8de\" href=\"http:\/\/fr.wikipedia.org\/wiki\/Su%C3%A8de\">Su\u00e8de<\/a>, <a title=\"Japon\" href=\"http:\/\/fr.wikipedia.org\/wiki\/Japon\">Japon<\/a>,<\/span>&#8230;).<\/p>\n<p>La <a title=\"France\" href=\"http:\/\/fr.wikipedia.org\/wiki\/France\">France<\/a>, Canada le coefficient de Gini est de 0,275.<\/p>\n<p>La Pologne 0,38<\/p>\n<p>Celui de la <span style=\"color: #800000;\">Chine <\/span>est en train d&rsquo;augmenter et avoisine d\u00e9sormais 0,5.<\/p>\n<p>Les pays les plus in\u00e9galitaires au monde ont un coefficient de 0,6 (<span style=\"color: #800000;\"><a title=\"Br\u00e9sil\" href=\"http:\/\/fr.wikipedia.org\/wiki\/Br%C3%A9sil\">Br\u00e9sil<\/a>, <a title=\"Guatemala\" href=\"http:\/\/fr.wikipedia.org\/wiki\/Guatemala\">Guatemala<\/a>, <a title=\"Honduras\" href=\"http:\/\/fr.wikipedia.org\/wiki\/Honduras\">Honduras<\/a>,<\/span> &#8230;).<\/p>\n<p><img decoding=\"async\" src=\"data:image\/png;base64,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\" alt=\"\" \/><\/p>\n<p><a title=\"Courbe de Lorenz\" href=\"http:\/\/fr.wikipedia.org\/wiki\/Courbe_de_Lorenz\">Courbe de Lorenz<\/a> et coefficient de Gini (2 fois A)<\/p>\n<p>Le coefficient de Gini se calcule par rapport \u00e0 la fonction (dont la repr\u00e9sentation graphique est la <a title=\"Courbe de Lorenz\" href=\"http:\/\/fr.wikipedia.org\/wiki\/Courbe_de_Lorenz\">courbe de Lorenz<\/a>) qui associe \u00e0 chaque part de la population ordonn\u00e9e par revenu croissant, la part que repr\u00e9sente ses revenus.<\/p>\n<p>Aussi voir le tableau de pays OCD<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-8030\" title=\"Clasification de pays 1\" src=\"http:\/\/www.lecarrefourdesopinions.ca\/wp-content\/uploads\/2012\/03\/Clasification-de-pays-1.jpg\" alt=\"\" width=\"505\" height=\"390\" srcset=\"http:\/\/www.lecarrefourdesopinions.ca\/wp-content\/uploads\/2012\/03\/Clasification-de-pays-1.jpg 505w, http:\/\/www.lecarrefourdesopinions.ca\/wp-content\/uploads\/2012\/03\/Clasification-de-pays-1-300x231.jpg 300w, http:\/\/www.lecarrefourdesopinions.ca\/wp-content\/uploads\/2012\/03\/Clasification-de-pays-1-400x308.jpg 400w\" sizes=\"auto, (max-width: 505px) 100vw, 505px\" \/>******************************************************************************************<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-8031\" title=\"Voyages_VolmarBC\" src=\"http:\/\/www.lecarrefourdesopinions.ca\/wp-content\/uploads\/2012\/03\/Voyages_VolmarBC.jpg\" alt=\"\" width=\"683\" height=\"455\" srcset=\"http:\/\/www.lecarrefourdesopinions.ca\/wp-content\/uploads\/2012\/03\/Voyages_VolmarBC.jpg 683w, http:\/\/www.lecarrefourdesopinions.ca\/wp-content\/uploads\/2012\/03\/Voyages_VolmarBC-300x199.jpg 300w, http:\/\/www.lecarrefourdesopinions.ca\/wp-content\/uploads\/2012\/03\/Voyages_VolmarBC-400x266.jpg 400w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/p>\n<script type=\"text\/javascript\">\n\nvar addthis_config = {\"data_track_clickback\":false,\"data_track_addressbar\":false,\"data_track_textcopy\":false};\n<\/script><script type=\"text\/javascript\" src=\"\/\/s7.addthis.com\/js\/250\/addthis_widget.js#pubid=a457a6d63fb9e6ccabdde4110343bd85\"><\/script>","protected":false},"excerpt":{"rendered":"<p><span style=\"color: #3366ff;\">La moyenne incongrue<\/span><\/p>\n<p>  <span style=\"color: #800000;\">Par Z\u00e9non Mazur <\/span> <\/p>\n<p>Les journaux nous abreuvent de statistiques de toutes sortes.<\/p>\n<p>R\u00e8gle g\u00e9n\u00e9rale, politiciens et journalistes, pour illustrer leurs analyses font appel \u00e0 la moyenne. Dans\u00a0 plusieurs cas la moyenne est significative, mais &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8028","post","type-post","status-publish","format-standard","hentry","category-accueil"],"_links":{"self":[{"href":"http:\/\/www.lecarrefourdesopinions.ca\/index.php?rest_route=\/wp\/v2\/posts\/8028","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.lecarrefourdesopinions.ca\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.lecarrefourdesopinions.ca\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.lecarrefourdesopinions.ca\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.lecarrefourdesopinions.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8028"}],"version-history":[{"count":3,"href":"http:\/\/www.lecarrefourdesopinions.ca\/index.php?rest_route=\/wp\/v2\/posts\/8028\/revisions"}],"predecessor-version":[{"id":8104,"href":"http:\/\/www.lecarrefourdesopinions.ca\/index.php?rest_route=\/wp\/v2\/posts\/8028\/revisions\/8104"}],"wp:attachment":[{"href":"http:\/\/www.lecarrefourdesopinions.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8028"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.lecarrefourdesopinions.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8028"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.lecarrefourdesopinions.ca\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}