[{"_1":2,"_287":-5,"_288":-5},"loaderData",{"_3":4,"_31":32},"root",{"_5":6,"_28":29,"_30":-5},"registerModalConfig",{"_7":8,"_15":16},"blockedConfig",{"_9":10,"_15":16,"_17":18,"_21":22,"_24":25},"answerQuestion",{"_11":12,"_13":14},"subtitle","Crie sua conta gratuita e utilize todos os nossos recursos de questões disponiveis","title","Para responder, cadastre-se gratuitamente","customBlockedUI",true,"defaultRegister",{"_11":19,"_13":20},"Crie sua conta gratuita e utilize todos os nossos recursos disponíveis","Cadastre-se gratuitamente","imageSearch",{"_11":19,"_13":23},"Para buscar por imagem, cadastre-se gratuitamente","questionAnswer",{"_11":26,"_13":27},"Crie sua conta gratuita e utilize todos os nossos recursos disponíveis para responder","Para ver a resposta, cadastre-se gratuitamente","url","https://prouniversitario.com/exercicios/5939cafc-7177-49ac-b4ac-c295eb7568e0?video=true","user","pages/questions/show/index",{"_33":34,"_35":36,"_37":36,"_38":39,"_107":108,"_211":212,"_52":255,"_269":270,"_283":284,"_285":286},"comments",[],"hasVideoHash",false,"isAiGenerated","question",{"_40":41,"_42":43,"_44":45,"_46":47,"_78":79,"_101":43,"_102":103,"_104":105,"_106":16},"correctOptionId","5ab1b4b4-1a16-4a87-9871-5fc81c2e3fbe","difficulty","","id","5939cafc-7177-49ac-b4ac-c295eb7568e0","metadata",{"_48":49,"_74":75,"_76":77},"pd",{"_50":51,"_52":53,"_54":55,"_62":63,"_64":65,"_66":16,"_67":68,"_69":36,"_70":71,"_72":73},"area","Outros","tags",[],"subjects",[56],{"_44":57,"_58":59,"_60":61},672506,"name","Análise Estatística","alias","analise-estatistica","materialId","96586438","answerCount",1,"isIndexable","mainSubject",{"_44":57,"_58":59,"_60":61},"isIndexableSEO","materialFormat","Text","studentDegreeLevel","Graduate","source","PD","externalId","171486839","options",[80,85,89,93,97],{"_44":41,"_81":82,"_83":84},"label","A","text","

Variância: 10,04 e desvio padrão 1,26

",{"_44":86,"_81":87,"_83":88},"f06a8d86-7805-4b9b-a7bf-ebab6a895622","B","

Variância: 9,14 e desvio padrão 8,26

",{"_44":90,"_81":91,"_83":92},"8e76fc4d-fc5d-4dbd-999c-1be4b510a4ea","C","

Variância: 11,18 e desvio padrão 2,26

",{"_44":94,"_81":95,"_83":96},"7c25c313-adcd-4f14-888f-ff6a2df1ff90","D","

Variância: 7,14 e desvio padrão 6,26

",{"_44":98,"_81":99,"_83":100},"090284d7-f283-42d3-91d3-4dbb798201d5","E","

Variância: 18,14 e desvio padrão 4,26

","solution_explanation","statement","

Complete a tabela e identifique nas alternativas, aquela que apresenta corretamente o valor da variância da amostra S e o desvio padrão S respectivamente.

","status","published","hasRelatedVideo","relatedVideos",[109],{"_110":111,"_129":130,"_52":145,"_184":185,"_201":202},"content",{"_44":112,"_58":113,"_114":-5,"_115":116,"_117":118,"_119":-5,"_46":120,"_123":124,"_125":124,"_126":-5,"_127":128},"7885e992-138b-4efc-a583-0e3b6bf7f73e","Cônicas - 01 - Caracterização geométrica das cônicas - Parte 01","description","content_type_id","1051eee7-c62e-4b2c-9900-77a29fcec080","resource_id","fa65cd91-ee3c-47ea-b004-8a5eee0a841c","user_id",{"_121":122},"external_id","13402","created_at","2025-08-20T12:27:41.608438+00:00","updated_at","content_group_id","slug","conicas-01-caracterizacao-geometrica-das-conicas-parte-01","prometheusData",{"_131":132,"_138":139,"_140":141,"_142":143,"_28":144},"provider",{"_44":133,"_134":135,"_136":137},"06f120be-2194-4548-8336-7ba44ffbae14","key","grupo_q_proteus","kind","proteus","reference","73c0feed-aabf-48cc-a083-afcf438f5934","state","completed","thumbnail_url","https://proteus.grupoq.io/videos/73c0feed-aabf-48cc-a083-afcf438f5934/thumbnailsthumb.0000000.jpg","https://proteus.grupoq.io/videos/73c0feed-aabf-48cc-a083-afcf438f5934/levels.m3u8",[146],{"_44":147,"_58":148,"_60":149,"_150":151,"_152":153,"_123":154,"_125":154,"_46":155,"_127":162,"_163":164},"b34d4581-a7e7-4d5d-be00-abe3d9a69032","Matemática","matematica","tag_group_id","c1ce2cf2-b217-4cc7-8182-81c56bd3522d","parent_id","9772e958-72c6-4499-ad47-877cf94d670d","2025-04-29T02:19:12.828432+00:00",{"_156":157,"_158":159,"_160":161},"childrenCount",8,"content_count",0,"question_count",40655,"matematica-10","children",[165],{"_44":166,"_58":167,"_60":168,"_150":151,"_152":147,"_123":169,"_125":169,"_46":170,"_127":173,"_163":174},"842f2fc9-74a1-4d9a-9109-c105afe52a9b","Estatística e Probabilidade","estatistica-e-probabilidade","2025-05-28T00:22:11.993731+00:00",{"_156":171,"_158":159,"_160":172},3,3386,"estatistica-e-probabilidade-c91c8148",[175],{"_44":176,"_58":177,"_60":178,"_150":151,"_152":166,"_123":179,"_125":179,"_46":180,"_127":182,"_163":183},"5be49f51-f6c1-40f4-a54c-016249d88b5c","Estatística","estatistica","2025-04-29T03:44:29.139762+00:00",{"_156":159,"_158":159,"_160":181},1614,"estatistica-7",[],"video",{"_44":118,"_13":113,"_114":-5,"_186":159,"_187":188,"_28":-5,"_189":-5,"_131":188,"_190":191,"_142":-5,"_192":-5,"_193":-5,"_194":-5,"_195":-5,"_46":196,"_197":159,"_198":-5,"_104":199,"_123":200,"_125":200},"duration","source_type","prometheus","iframe_url","provider_video_id","6614e136-a00e-4241-b581-6b5cca5018a6","format","quality","file_path","file_size",{"_121":122},"views_count","last_played_at","draft","2025-08-19T11:56:14.613229+00:00","tag",{"_44":147,"_58":148,"_60":149,"_150":151,"_152":153,"_123":154,"_125":154,"_46":203,"_127":162,"_163":204},{"_156":157,"_158":159,"_160":161},[205],{"_44":166,"_58":167,"_60":168,"_150":151,"_152":147,"_123":169,"_125":169,"_46":206,"_127":173,"_163":207},{"_156":171,"_158":159,"_160":172},[208],{"_44":176,"_58":177,"_60":178,"_150":151,"_152":166,"_123":179,"_125":179,"_46":209,"_127":182,"_163":210},{"_156":159,"_158":159,"_160":181},[],"similarQuestions",[213,236],{"_40":214,"_42":43,"_44":215,"_78":216,"_101":231,"_102":232,"_52":233},"8c0205f5-d5ac-431b-b579-fc680226420d","01bb7618-0b08-4c14-8cf3-decbc6620468",[217,220,222,225,228],{"_44":218,"_81":82,"_83":219},"18fe391e-d493-4004-af57-f0e1339b4b76","

Questionário

",{"_44":214,"_81":87,"_83":221},"

Consulta a anuários e revistas

",{"_44":223,"_81":91,"_83":224},"0187ee35-51bd-4cc8-8afd-52d77a517502","

Entrevistas por telefone

",{"_44":226,"_81":95,"_83":227},"bfe7c699-66ce-4c1c-be68-d9fd64c568fd","

Entrevistas pessoais

",{"_44":229,"_81":99,"_83":230},"4cd591b1-29d3-43f9-bd4b-b7bfae2e3514","

Observação

","Questionários, entrevistas (por telefone ou presenciais) e observação produzem dados obtidos diretamente da fonte, caracterizando-se como coleta de dados primários. Já a consulta a anuários e revistas recorre a documentos previamente publicados, portanto utiliza dados secundários. Assim, essa é a única opção que não representa método de coleta de dados primários.","

Há diversos métodos para coletar dados primários citados, abaixo, exceto:

",[234],{"_44":176,"_58":177,"_60":178,"_150":151,"_152":166,"_123":179,"_125":179,"_46":235,"_127":182},{"_156":159,"_158":159,"_160":181},{"_40":237,"_42":43,"_44":238,"_78":239,"_101":43,"_102":251,"_52":252},"716374bc-c8b0-4a8a-b55a-5a475fed40e3","622e52eb-6454-414f-8a55-34cb3a7cf622",[240,242,245,248],{"_44":237,"_81":82,"_83":241},"Temporal",{"_44":243,"_81":87,"_83":244},"51b8ec17-baa7-474b-ac86-da99b8bad56f","Geográfica",{"_44":246,"_81":91,"_83":247},"e09c6c95-8df5-4f46-936c-aedce5b5a4ca","Conjugada",{"_44":249,"_81":95,"_83":250},"b3fad1e0-2b0a-45f4-a974-8f6ac075120b","Espacial","

A série estatística representada é:

",[253],{"_44":176,"_58":177,"_60":178,"_150":151,"_152":166,"_123":179,"_125":179,"_46":254,"_127":182},{"_156":159,"_158":159,"_160":181},[256,258,260,267],{"_44":176,"_58":177,"_60":178,"_150":151,"_152":166,"_123":179,"_125":179,"_46":257,"_127":182},{"_156":159,"_158":159,"_160":181},{"_44":166,"_58":167,"_60":168,"_150":151,"_152":147,"_123":169,"_125":169,"_46":259,"_127":173},{"_156":171,"_158":159,"_160":172},{"_44":153,"_58":261,"_60":262,"_150":151,"_152":-5,"_123":263,"_125":263,"_46":264,"_127":262},"Exatas","exatas","2025-04-29T01:56:45.284172+00:00",{"_156":265,"_158":159,"_160":266},18,135489,{"_44":147,"_58":148,"_60":149,"_150":151,"_152":153,"_123":154,"_125":154,"_46":268,"_127":162},{"_156":157,"_158":159,"_160":161},"tagsTree",[271],{"_44":153,"_58":261,"_60":262,"_150":151,"_152":-5,"_123":263,"_125":263,"_46":272,"_127":262,"_163":273},{"_156":265,"_158":159,"_160":266},[274],{"_44":147,"_58":148,"_60":149,"_150":151,"_152":153,"_123":154,"_125":154,"_46":275,"_127":162,"_163":276},{"_156":157,"_158":159,"_160":161},[277],{"_44":166,"_58":167,"_60":168,"_150":151,"_152":147,"_123":169,"_125":169,"_46":278,"_127":173,"_163":279},{"_156":171,"_158":159,"_160":172},[280],{"_44":176,"_58":177,"_60":178,"_150":151,"_152":166,"_123":179,"_125":179,"_46":281,"_127":182,"_163":282},{"_156":159,"_158":159,"_160":181},[],"videoDislikes",{},"videoLikes",{},"actionData","errors"]

Comentários