{"id":2777,"date":"2023-07-20T18:06:17","date_gmt":"2023-07-20T18:06:17","guid":{"rendered":"https:\/\/statorials.org\/pl\/srednia-wazona-jesli-w-programie-excel\/"},"modified":"2023-07-20T18:06:17","modified_gmt":"2023-07-20T18:06:17","slug":"srednia-wazona-jesli-w-programie-excel","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/srednia-wazona-jesli-w-programie-excel\/","title":{"rendered":"Jak korzysta\u0107 ze \u015bredniej wa\u017conej formu\u0142y if w programie excel"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">W programie Excel mo\u017cna zastosowa\u0107 nast\u0119puj\u0105c\u0105 sk\u0142adni\u0119, aby zastosowa\u0107 formu\u0142\u0119 \u015bredniej wa\u017conej JE\u017bELI:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 17px;\"> <strong>=SUMPRODUCT(--( <span style=\"color: #3366ff;\">A2:A7<\/span> =\"A\"), <span style=\"color: #ff0000;\">B2:B7<\/span> , <span style=\"color: #800080;\">C2:C7<\/span> )\/SUMIF( <span style=\"color: #3366ff;\">A2:A7<\/span> , \"A\", <span style=\"color: #800080;\">C2:C7<\/span> )\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Ta formu\u0142a oblicza \u015bredni\u0105 wa\u017con\u0105 warto\u015bci z zakresu <strong>B2:B7<\/strong> , u\u017cywaj\u0105c <strong>C2:C7<\/strong> jako wagi, <em>tylko<\/em> dla kom\u00f3rek, gdzie <strong>A2:A7<\/strong> r\u00f3wna si\u0119 \u201eA\u201d.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Poni\u017cszy przyk\u0142ad pokazuje, jak zastosowa\u0107 t\u0119 formu\u0142\u0119 w praktyce.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Przyk\u0142ad: \u015arednia wa\u017cona formu\u0142a IF w programie Excel<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Najpierw wprowad\u017amy nast\u0119puj\u0105ce dane, kt\u00f3re pokazuj\u0105 wyniki dw\u00f3ch uczni\u00f3w (Studenta A i Studenta B) na trzech r\u00f3\u017cnych egzaminach:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-24404 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pondere1.jpg\" alt=\"\" width=\"459\" height=\"376\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Nast\u0119pnie u\u017cyjemy nast\u0119puj\u0105cego wzoru do obliczenia \u015bredniej wa\u017conej wynik\u00f3w egzaminu ucznia A:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 17px;\"> <strong>=SUMPRODUCT(--( <span style=\"color: #3366ff;\">A2:A7<\/span> =\"A\"), <span style=\"color: #ff0000;\">B2:B7<\/span> , <span style=\"color: #800080;\">C2:C7<\/span> )\/SUMIF( <span style=\"color: #3366ff;\">A2:A7<\/span> , \"A\", <span style=\"color: #800080;\">C2:C7<\/span> )<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Poni\u017cszy zrzut ekranu pokazuje, jak zastosowa\u0107 t\u0119 formu\u0142\u0119 w praktyce:<\/span><\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-24405 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pondere2.jpg\" alt=\"\u015arednia wa\u017cona Formu\u0142a IF w Excelu\" width=\"675\" height=\"404\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">\u015arednia wa\u017cona ocena ucznia A z egzaminu wynosi <strong>78<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Mo\u017cemy sprawdzi\u0107, czy jest to prawid\u0142owe, r\u0119cznie obliczaj\u0105c \u015bredni wa\u017cony wynik egzaminu Studenta A.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Pami\u0119taj, \u017ce na \u015bredni\u0105 wa\u017con\u0105 stosujemy nast\u0119puj\u0105cy wz\u00f3r:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>\u015arednia wa\u017cona = \u03a3w <sub>i<\/sub> X <sub>i<\/sub> \/ \u03a3w <sub>i<\/sub><\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Z\u0142oto:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>w <sub>i<\/sub><\/strong> = warto\u015bci wagowe<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>X <sub>i<\/sub><\/strong> = warto\u015bci danych<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Mo\u017cemy pod\u0142\u0105czy\u0107 warto\u015bci z naszego zbioru danych do tej formu\u0142y, aby obliczy\u0107 \u015bredni wa\u017cony wynik egzaminu Studenta A:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">\u015arednia wa\u017cona dla ucznia A = \u03a3w <sub>i<\/sub> X <sub>i<\/sub> \/ \u03a3w <sub>i<\/sub><\/span><\/li>\n<li> <span style=\"color: #000000;\">\u015arednia wa\u017cona dla ucznia A = (2*60 + 5*90 + 70*3) \/ (2+5+3)<\/span><\/li>\n<li> <span style=\"color: #000000;\">\u015arednia ocen ucznia A = <strong>78<\/strong><\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Odpowiada to warto\u015bci obliczonej za pomoc\u0105 formu\u0142y w programie Excel.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Dodatkowe zasoby<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Poni\u017csze samouczki wyja\u015bniaj\u0105, jak wykonywa\u0107 inne typowe zadania w programie Excel:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pl\/wyk\u0142adnicza-srednia-kroczaca-w-programie-excel\/\" target=\"_blank\" rel=\"noopener\">Jak obliczy\u0107 wyk\u0142adnicz\u0105 \u015bredni\u0105 ruchom\u0105 w programie Excel<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/wazona-srednia-kroczaca-excel\/\" target=\"_blank\" rel=\"noopener\">Jak obliczy\u0107 wa\u017con\u0105 \u015bredni\u0105 ruchom\u0105 w programie Excel<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/skumulowany-sredni-excel\/\" target=\"_blank\" rel=\"noopener\">Jak obliczy\u0107 \u015bredni\u0105 skumulowan\u0105 w programie Excel<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>W programie Excel mo\u017cna zastosowa\u0107 nast\u0119puj\u0105c\u0105 sk\u0142adni\u0119, aby zastosowa\u0107 formu\u0142\u0119 \u015bredniej wa\u017conej JE\u017bELI: =SUMPRODUCT(&#8211;( A2:A7 =&#8221;A&#8221;), B2:B7 , C2:C7 )\/SUMIF( A2:A7 , &#8222;A&#8221;, C2:C7 ) Ta formu\u0142a oblicza \u015bredni\u0105 wa\u017con\u0105 warto\u015bci z zakresu B2:B7 , u\u017cywaj\u0105c C2:C7 jako wagi, tylko dla kom\u00f3rek, gdzie A2:A7 r\u00f3wna si\u0119 \u201eA\u201d. Poni\u017cszy przyk\u0142ad pokazuje, jak zastosowa\u0107 t\u0119 formu\u0142\u0119 w [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-2777","post","type-post","status-publish","format-standard","hentry","category-przewodnik"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Jak korzysta\u0107 ze \u015bredniej wa\u017conej formu\u0142y IF w Excelu \u2013 Statologia<\/title>\n<meta name=\"description\" content=\"W tym samouczku wyja\u015bniono, jak u\u017cywa\u0107 \u015bredniej wa\u017conej formu\u0142y JE\u017bELI w programie Excel, wraz z pe\u0142nym przyk\u0142adem.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/pl\/srednia-wazona-jesli-w-programie-excel\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak korzysta\u0107 ze \u015bredniej wa\u017conej formu\u0142y IF w Excelu \u2013 Statologia\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku wyja\u015bniono, jak u\u017cywa\u0107 \u015bredniej wa\u017conej formu\u0142y JE\u017bELI w programie Excel, wraz z pe\u0142nym przyk\u0142adem.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/srednia-wazona-jesli-w-programie-excel\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-20T18:06:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pondere1.jpg\" \/>\n<meta name=\"author\" content=\"Benjamin Anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin Anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pl\/srednia-wazona-jesli-w-programie-excel\/\",\"url\":\"https:\/\/statorials.org\/pl\/srednia-wazona-jesli-w-programie-excel\/\",\"name\":\"Jak korzysta\u0107 ze \u015bredniej wa\u017conej formu\u0142y IF w Excelu \u2013 Statologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-20T18:06:17+00:00\",\"dateModified\":\"2023-07-20T18:06:17+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku wyja\u015bniono, jak u\u017cywa\u0107 \u015bredniej wa\u017conej formu\u0142y JE\u017bELI w programie Excel, wraz z pe\u0142nym przyk\u0142adem.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/srednia-wazona-jesli-w-programie-excel\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/srednia-wazona-jesli-w-programie-excel\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/srednia-wazona-jesli-w-programie-excel\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Jak korzysta\u0107 ze \u015bredniej wa\u017conej formu\u0142y if w programie excel\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pl\/#website\",\"url\":\"https:\/\/statorials.org\/pl\/\",\"name\":\"Statorials\",\"description\":\"Tw\u00f3j przewodnik po kompetencjach statystycznych!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pl\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pl-PL\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\",\"name\":\"Benjamin Anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pl\/wp-content\/uploads\/2023\/11\/Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pl\/wp-content\/uploads\/2023\/11\/Benjamin-Anderson-96x96.jpg\",\"caption\":\"Benjamin Anderson\"},\"description\":\"Cze\u015b\u0107, jestem Benjamin i jestem emerytowanym profesorem statystyki, kt\u00f3ry zosta\u0142 oddanym nauczycielem Statorials. 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