{"id":28211,"date":"2011-02-23T12:20:00","date_gmt":"2011-02-23T12:20:00","guid":{"rendered":""},"modified":"2020-09-25T09:49:56","modified_gmt":"2020-09-25T09:49:56","slug":"notiunea-de-indicator-statistic-primar","status":"publish","type":"post","link":"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/","title":{"rendered":"No\u0163iunea de indicator statistic (primar \u015fi derivat)."},"content":{"rendered":"
<\/div>
\nIndicatorul statistic<\/i> este expresia numeric\u0103 a unui fenomen, proces sau a unei categorii economico-sociale, definite \u00een timp, spa\u0163iu \u015fi structur\u0103 organizatoric\u0103. El este rezultatul procesului cercet\u0103rii statistice, are un con\u0163inut real, obiectiv determinat, o form\u0103 de calcul \u015fi o form\u0103 specific\u0103 de exprimare. Pentru cunoa\u015fterea fenomenelor de mas\u0103, indicatorii statistici \u00eendeplinesc mai multe func\u0163ii: de m\u0103surare, de comparare, de analiz\u0103 sau sintez\u0103, de estimare, de verificare a ipotezelor \u015fi\/sau de testare a semnifica\u0163iei parametrilor utiliza\u0163i. Dup\u0103 etapa \u00een care apar \u00een procesul cercet\u0103rii statistice, indicatorii statistici se pot grupa \u00een : indicatori primari (sau absolu\u0163i) <\/i>\u015fi indicatori deriva\u0163i.<\/a><\/i><\/div>\n

<\/p>\n

\nIndicatorii primari sau absolu\u0163i<\/i> (m\u0103rimi absolute) se ob\u0163in \u00een procesul prelucr\u0103rii primare prin centralizarea\/agregarea datelor care provin dintr-o observare total\u0103 sau par\u0163ial\u0103. Ei exprim\u0103 direct nivelul real de dezvoltare al caracteristicii cercetate, caracteriz\u00e2nd fenomenul sau procesul la modul cel mai general din punct de vedere cantitativ. Ei rezult\u0103 \u00een urma observ\u0103rii \u015fi centraliz\u0103rii statistice a datelor individuale de mas\u0103, fie prin \u00eenregistrarea direct\u0103, fie prin \u00eensumarea total\u0103 sau par\u0163ial\u0103 a datelor individuale de acela\u015fi fel. Datele primare se exprim\u0103 \u00een unit\u0103\u0163i de m\u0103sur\u0103 specifice caracteristicii observate (m, kg, cm, cm, buc\u0103\u0163i, etc.), deosebindu-se \u00eentre ele numai \u00een privin\u0163a ariei de cuprindere \u015fi a momentului \/ perioadei de \u00eenregistrare.<\/div>\n

<\/p>\n

\nIndicatori deriva\u0163i<\/i> se ob\u0163in prin compar\u0103ri, abstractiz\u0103ri, generaliz\u0103ri, prin aplicarea unor procedee specifice de prelucrare a m\u0103rimii absolute a indicatorilor primari.<\/div>\n

<\/p>\n

\nIndicatorii deriva\u0163i au menirea de a analiza aspectele calitative a fenomenelor \u015fi proceselor cercetate. \u00cen acest scop ei exprim\u0103 rela\u0163ia dintre p\u0103r\u0163ile colectivit\u0103\u0163ii; dintre diferite caracteristici statistice; leg\u0103turile de interdependen\u0163\u0103 dintre fenomene; contribu\u0163ia diferi\u0163ilor factori de influen\u0163\u0103 la varia\u0163iile unui fenomen complex etc.<\/div>\n

<\/p>\n

\nIndicatorii statistici deriva\u0163i, \u00een mod frecvent, se ob\u0163in prin compara\u0163ii. Compara\u0163iile pot fi efectuate \u00eentre date prin diferen\u0163\u0103 sau prin raportare<\/i>.<\/div>\n

<\/p>\n

\n \u00cen urma compar\u0103rii prin diferen\u0163\u0103 a datelor care se refer\u0103 la unit\u0103\u0163i de timp diferite, unit\u0103\u0163i teritoriale diferite, p\u0103r\u0163i diferite din colectivitate, se ob\u0163ine indicatorul derivat \u2013 modificare absolut\u0103<\/b>, unde acest indicator semnific\u00e2nd cre\u015fterea sau reducerea absolut\u0103, economia sau pierderea absolut\u0103. Compara\u0163ia prin diferen\u0163\u0103 poate fi f\u0103cut\u0103 numai pentru termeni de acela\u015fi fel, exprima\u0163i \u00een acelea\u015fi unit\u0103\u0163i de m\u0103sur\u0103. Rezultatul ob\u0163inut arat\u0103 cu c\u00e2te unit\u0103\u0163i difer\u0103, \u00een m\u0103rime absolut\u0103, termenul comparat de termenul considerat ca baz\u0103 de compara\u0163ie.<\/div>\n

<\/p>\n

\n <\/div>\n

<\/p>\n

\nIndicatorii statistici deriva\u0163i care se ob\u0163in \u00een urma compar\u0103rii datelor prin raportare se numesc indicatori relativi sau m\u0103rimi relative<\/b><\/div>\n

<\/p>\n

\nIndicatorii deriva\u0163i folosi\u0163i pentru rezolvarea problemelor se calculeaz\u0103 sub form\u0103 de: m\u0103rimi relative, m\u0103rimi medii, indicatori ai varia\u0163iei, indici statistici, indicatori ce caracterizeaz\u0103 corela\u0163ia dintre dou\u0103 sau mai multe caracteristici etc. Fiecare dintre ace\u015fti indicatori exprim\u0103 anumite tr\u0103s\u0103turi ale colectivit\u0103\u0163ii \u015fi numai prin utilizarea combinat\u0103 a indicatorilor absolu\u0163i \u015fi deriva\u0163i se ajunge la cunoa\u015fterea multilateral\u0103 a fenomenelor studiate \u00een continua lor dezvoltare.<\/i><\/div>\n

<\/p>\n

\nIndicatorii deriva\u0163i au un caracter abstract, chiar dac\u0103 uneori se exprim\u0103 \u00een unit\u0103\u0163i de m\u0103sur\u0103 specifice ( de exemplu, \u00een cazul mediilor). \u00cens\u0103 forma abstract\u0103 a indicatorilor deriva\u0163i nu le scute\u015fte de cerin\u0163a de a avea un con\u0163inut real. Nu este suficient ca m\u0103rimea derivat\u0103 s\u0103 fie corect calculat\u0103 din punct de vedere statistic, ea trebuie s\u0103 fie totodat\u0103, ra\u0163ional\u0103 \u015fi realist\u0103, s\u0103 corespund\u0103 naturii fenomenului sau procesului cercetat. <\/div>\n
<\/div>","protected":false},"excerpt":{"rendered":"

Indicatorul statistic este expresia numeric\u0103 a unui fenomen, proces sau a unei categorii economico-sociale, definite \u00een timp, spa\u0163iu \u015fi structur\u0103 organizatoric\u0103. El este rezultatul procesului cercet\u0103rii statistice, are un con\u0163inut real, obiectiv determinat, o form\u0103 de calcul \u015fi o form\u0103 specific\u0103 de exprimare. Pentru cunoa\u015fterea fenomenelor de mas\u0103, indicatorii statistici \u00eendeplinesc mai multe func\u0163ii: de […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"aioseo_notices":[],"yoast_head":"\nNo\u0163iunea de indicator statistic (primar \u015fi derivat). - Jobs\/ Internships\/ Scholarships\/<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"No\u0163iunea de indicator statistic (primar \u015fi derivat). - Jobs\/ Internships\/ Scholarships\/\" \/>\n<meta property=\"og:description\" content=\"Indicatorul statistic este expresia numeric\u0103 a unui fenomen, proces sau a unei categorii economico-sociale, definite \u00een timp, spa\u0163iu \u015fi structur\u0103 organizatoric\u0103. El este rezultatul procesului cercet\u0103rii statistice, are un con\u0163inut real, obiectiv determinat, o form\u0103 de calcul \u015fi o form\u0103 specific\u0103 de exprimare. Pentru cunoa\u015fterea fenomenelor de mas\u0103, indicatorii statistici \u00eendeplinesc mai multe func\u0163ii: de […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/\" \/>\n<meta property=\"og:site_name\" content=\"Jobs\/ Internships\/ Scholarships\/\" \/>\n<meta property=\"article:published_time\" content=\"2011-02-23T12:20:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-09-25T09:49:56+00:00\" \/>\n<meta name=\"author\" content=\"eurointern\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"eurointern\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/\",\"url\":\"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/\",\"name\":\"No\u0163iunea de indicator statistic (primar \u015fi derivat). - Jobs\/ Internships\/ Scholarships\/\",\"isPartOf\":{\"@id\":\"https:\/\/rubyskynews.com\/#website\"},\"datePublished\":\"2011-02-23T12:20:00+00:00\",\"dateModified\":\"2020-09-25T09:49:56+00:00\",\"author\":{\"@id\":\"https:\/\/rubyskynews.com\/#\/schema\/person\/2bf02c24278f4ce807817c8f91add34d\"},\"breadcrumb\":{\"@id\":\"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/rubyskynews.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"No\u0163iunea de indicator statistic (primar \u015fi derivat).\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/rubyskynews.com\/#website\",\"url\":\"https:\/\/rubyskynews.com\/\",\"name\":\"Jobs\/ Internships\/ Scholarships\/\",\"description\":\"Internships\/ Scholarships\/ Grants\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/rubyskynews.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/rubyskynews.com\/#\/schema\/person\/2bf02c24278f4ce807817c8f91add34d\",\"name\":\"eurointern\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/rubyskynews.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/4ba0ee69eda3e0c9ec9a3c49a6c7a82b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/4ba0ee69eda3e0c9ec9a3c49a6c7a82b?s=96&d=mm&r=g\",\"caption\":\"eurointern\"},\"sameAs\":[\"http:\/\/rubyskynews.com\"],\"url\":\"https:\/\/rubyskynews.com\/index.php\/author\/eurointern28gmail-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"No\u0163iunea de indicator statistic (primar \u015fi derivat). - Jobs\/ Internships\/ Scholarships\/","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/","og_locale":"en_US","og_type":"article","og_title":"No\u0163iunea de indicator statistic (primar \u015fi derivat). - Jobs\/ Internships\/ Scholarships\/","og_description":"Indicatorul statistic este expresia numeric\u0103 a unui fenomen, proces sau a unei categorii economico-sociale, definite \u00een timp, spa\u0163iu \u015fi structur\u0103 organizatoric\u0103. El este rezultatul procesului cercet\u0103rii statistice, are un con\u0163inut real, obiectiv determinat, o form\u0103 de calcul \u015fi o form\u0103 specific\u0103 de exprimare. Pentru cunoa\u015fterea fenomenelor de mas\u0103, indicatorii statistici \u00eendeplinesc mai multe func\u0163ii: de […]","og_url":"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/","og_site_name":"Jobs\/ Internships\/ Scholarships\/","article_published_time":"2011-02-23T12:20:00+00:00","article_modified_time":"2020-09-25T09:49:56+00:00","author":"eurointern","twitter_card":"summary_large_image","twitter_misc":{"Written by":"eurointern","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/","url":"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/","name":"No\u0163iunea de indicator statistic (primar \u015fi derivat). - Jobs\/ Internships\/ Scholarships\/","isPartOf":{"@id":"https:\/\/rubyskynews.com\/#website"},"datePublished":"2011-02-23T12:20:00+00:00","dateModified":"2020-09-25T09:49:56+00:00","author":{"@id":"https:\/\/rubyskynews.com\/#\/schema\/person\/2bf02c24278f4ce807817c8f91add34d"},"breadcrumb":{"@id":"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/rubyskynews.com\/index.php\/2011\/02\/23\/notiunea-de-indicator-statistic-primar\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/rubyskynews.com\/"},{"@type":"ListItem","position":2,"name":"No\u0163iunea de indicator statistic (primar \u015fi derivat)."}]},{"@type":"WebSite","@id":"https:\/\/rubyskynews.com\/#website","url":"https:\/\/rubyskynews.com\/","name":"Jobs\/ Internships\/ Scholarships\/","description":"Internships\/ Scholarships\/ Grants","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/rubyskynews.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/rubyskynews.com\/#\/schema\/person\/2bf02c24278f4ce807817c8f91add34d","name":"eurointern","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/rubyskynews.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/4ba0ee69eda3e0c9ec9a3c49a6c7a82b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4ba0ee69eda3e0c9ec9a3c49a6c7a82b?s=96&d=mm&r=g","caption":"eurointern"},"sameAs":["http:\/\/rubyskynews.com"],"url":"https:\/\/rubyskynews.com\/index.php\/author\/eurointern28gmail-com\/"}]}},"_links":{"self":[{"href":"https:\/\/rubyskynews.com\/index.php\/wp-json\/wp\/v2\/posts\/28211"}],"collection":[{"href":"https:\/\/rubyskynews.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rubyskynews.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rubyskynews.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rubyskynews.com\/index.php\/wp-json\/wp\/v2\/comments?post=28211"}],"version-history":[{"count":0,"href":"https:\/\/rubyskynews.com\/index.php\/wp-json\/wp\/v2\/posts\/28211\/revisions"}],"wp:attachment":[{"href":"https:\/\/rubyskynews.com\/index.php\/wp-json\/wp\/v2\/media?parent=28211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rubyskynews.com\/index.php\/wp-json\/wp\/v2\/categories?post=28211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rubyskynews.com\/index.php\/wp-json\/wp\/v2\/tags?post=28211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}