[{"_1":2,"_284":-5,"_285":-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/4dd14a93-8101-431d-b223-8a0cad7d7dfd","user","pages/questions/show/index",{"_33":34,"_35":36,"_37":36,"_38":39,"_103":104,"_207":208,"_51":252,"_266":267,"_280":281,"_282":283},"comments",[],"hasVideoHash",false,"isAiGenerated","question",{"_40":41,"_42":41,"_43":44,"_45":46,"_77":78,"_97":41,"_98":99,"_100":101,"_102":16},"correctOptionId","","difficulty","id","4dd14a93-8101-431d-b223-8a0cad7d7dfd","metadata",{"_47":48,"_73":74,"_75":76},"pd",{"_49":50,"_51":52,"_53":54,"_61":62,"_63":64,"_65":16,"_66":67,"_68":16,"_69":70,"_71":72},"area","Outros","tags",[],"subjects",[55],{"_43":56,"_57":58,"_59":60},672506,"name","Análise Estatística","alias","analise-estatistica","materialId","161303420","answerCount",1,"isIndexable","mainSubject",{"_43":56,"_57":58,"_59":60},"isIndexableSEO","materialFormat","Text","studentDegreeLevel","Graduate","source","PD","externalId","161366889","options",[79,85,89,93],{"_43":80,"_81":82,"_83":84},"bdd333f5-1b41-41fe-8572-0555a5b73b56","label","A","text","9,5",{"_43":86,"_81":87,"_83":88},"ca06cb19-2a33-4dcf-96ed-caba614d501c","B","10",{"_43":90,"_81":91,"_83":92},"4cd05ed6-5a7b-4361-a06d-e80c0642912c","C","11,5",{"_43":94,"_81":95,"_83":96},"ade69ebf-24ae-43c4-96b4-6411f59ffe54","D","12","solution_explanation","statement","

Um estudo sobre a satisfação do cliente em um hotel revelou que 95% dos clientes estão satisfeitos. Se 200 clientes forem selecionados aleatoriamente, qual é a variância do número esperado de clientes satisfeitos?

","status","published","hasRelatedVideo","relatedVideos",[105],{"_106":107,"_125":126,"_51":141,"_180":181,"_197":198},"content",{"_43":108,"_57":109,"_110":-5,"_111":112,"_113":114,"_115":-5,"_45":116,"_119":120,"_121":120,"_122":-5,"_123":124},"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",{"_117":118},"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",{"_127":128,"_134":135,"_136":137,"_138":139,"_28":140},"provider",{"_43":129,"_130":131,"_132":133},"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",[142],{"_43":143,"_57":144,"_59":145,"_146":147,"_148":149,"_119":150,"_121":150,"_45":151,"_123":158,"_159":160},"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",{"_152":153,"_154":155,"_156":157},"childrenCount",8,"content_count",0,"question_count",40655,"matematica-10","children",[161],{"_43":162,"_57":163,"_59":164,"_146":147,"_148":143,"_119":165,"_121":165,"_45":166,"_123":169,"_159":170},"842f2fc9-74a1-4d9a-9109-c105afe52a9b","Estatística e Probabilidade","estatistica-e-probabilidade","2025-05-28T00:22:11.993731+00:00",{"_152":167,"_154":155,"_156":168},3,3386,"estatistica-e-probabilidade-c91c8148",[171],{"_43":172,"_57":173,"_59":174,"_146":147,"_148":162,"_119":175,"_121":175,"_45":176,"_123":178,"_159":179},"5be49f51-f6c1-40f4-a54c-016249d88b5c","Estatística","estatistica","2025-04-29T03:44:29.139762+00:00",{"_152":155,"_154":155,"_156":177},1614,"estatistica-7",[],"video",{"_43":114,"_13":109,"_110":-5,"_182":155,"_183":184,"_28":-5,"_185":-5,"_127":184,"_186":187,"_138":-5,"_188":-5,"_189":-5,"_190":-5,"_191":-5,"_45":192,"_193":155,"_194":-5,"_100":195,"_119":196,"_121":196},"duration","source_type","prometheus","iframe_url","provider_video_id","6614e136-a00e-4241-b581-6b5cca5018a6","format","quality","file_path","file_size",{"_117":118},"views_count","last_played_at","draft","2025-08-19T11:56:14.613229+00:00","tag",{"_43":143,"_57":144,"_59":145,"_146":147,"_148":149,"_119":150,"_121":150,"_45":199,"_123":158,"_159":200},{"_152":153,"_154":155,"_156":157},[201],{"_43":162,"_57":163,"_59":164,"_146":147,"_148":143,"_119":165,"_121":165,"_45":202,"_123":169,"_159":203},{"_152":167,"_154":155,"_156":168},[204],{"_43":172,"_57":173,"_59":174,"_146":147,"_148":162,"_119":175,"_121":175,"_45":205,"_123":178,"_159":206},{"_152":155,"_154":155,"_156":177},[],"similarQuestions",[209,233],{"_40":210,"_42":41,"_43":211,"_77":212,"_97":228,"_98":229,"_51":230},"8c0205f5-d5ac-431b-b579-fc680226420d","01bb7618-0b08-4c14-8cf3-decbc6620468",[213,216,218,221,224],{"_43":214,"_81":82,"_83":215},"18fe391e-d493-4004-af57-f0e1339b4b76","

Questionário

",{"_43":210,"_81":87,"_83":217},"

Consulta a anuários e revistas

",{"_43":219,"_81":91,"_83":220},"0187ee35-51bd-4cc8-8afd-52d77a517502","

Entrevistas por telefone

",{"_43":222,"_81":95,"_83":223},"bfe7c699-66ce-4c1c-be68-d9fd64c568fd","

Entrevistas pessoais

",{"_43":225,"_81":226,"_83":227},"4cd591b1-29d3-43f9-bd4b-b7bfae2e3514","E","

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:

",[231],{"_43":172,"_57":173,"_59":174,"_146":147,"_148":162,"_119":175,"_121":175,"_45":232,"_123":178},{"_152":155,"_154":155,"_156":177},{"_40":234,"_42":41,"_43":235,"_77":236,"_97":41,"_98":248,"_51":249},"716374bc-c8b0-4a8a-b55a-5a475fed40e3","622e52eb-6454-414f-8a55-34cb3a7cf622",[237,239,242,245],{"_43":234,"_81":82,"_83":238},"Temporal",{"_43":240,"_81":87,"_83":241},"51b8ec17-baa7-474b-ac86-da99b8bad56f","Geográfica",{"_43":243,"_81":91,"_83":244},"e09c6c95-8df5-4f46-936c-aedce5b5a4ca","Conjugada",{"_43":246,"_81":95,"_83":247},"b3fad1e0-2b0a-45f4-a974-8f6ac075120b","Espacial","

A série estatística representada é:

",[250],{"_43":172,"_57":173,"_59":174,"_146":147,"_148":162,"_119":175,"_121":175,"_45":251,"_123":178},{"_152":155,"_154":155,"_156":177},[253,255,257,264],{"_43":172,"_57":173,"_59":174,"_146":147,"_148":162,"_119":175,"_121":175,"_45":254,"_123":178},{"_152":155,"_154":155,"_156":177},{"_43":162,"_57":163,"_59":164,"_146":147,"_148":143,"_119":165,"_121":165,"_45":256,"_123":169},{"_152":167,"_154":155,"_156":168},{"_43":149,"_57":258,"_59":259,"_146":147,"_148":-5,"_119":260,"_121":260,"_45":261,"_123":259},"Exatas","exatas","2025-04-29T01:56:45.284172+00:00",{"_152":262,"_154":155,"_156":263},18,135489,{"_43":143,"_57":144,"_59":145,"_146":147,"_148":149,"_119":150,"_121":150,"_45":265,"_123":158},{"_152":153,"_154":155,"_156":157},"tagsTree",[268],{"_43":149,"_57":258,"_59":259,"_146":147,"_148":-5,"_119":260,"_121":260,"_45":269,"_123":259,"_159":270},{"_152":262,"_154":155,"_156":263},[271],{"_43":143,"_57":144,"_59":145,"_146":147,"_148":149,"_119":150,"_121":150,"_45":272,"_123":158,"_159":273},{"_152":153,"_154":155,"_156":157},[274],{"_43":162,"_57":163,"_59":164,"_146":147,"_148":143,"_119":165,"_121":165,"_45":275,"_123":169,"_159":276},{"_152":167,"_154":155,"_156":168},[277],{"_43":172,"_57":173,"_59":174,"_146":147,"_148":162,"_119":175,"_121":175,"_45":278,"_123":178,"_159":279},{"_152":155,"_154":155,"_156":177},[],"videoDislikes",{},"videoLikes",{},"actionData","errors"]

Comentários