TABELA DE FREQUÊNCIA SIMPLES Abaixo estão dispostos os
Propaganda
DISCIPLINA: Estatística Aplicada à Geografia PROFESSORA: Juliana Schivani Aluno (a): ______________________________ Data: ____/_____/______ TABELA DE FREQUÊNCIA SIMPLES Abaixo estão dispostos os dados brutos da idade de 34 alunos dos cursos técnicos integrados do IFRN-CNAT que afirmaram em uma pesquisa realizada em 2014.1 finalizar os estudos após conclusão do técnico, não tendo pretensões de ingressar em um curso superior. 15 17 16 17 17 17 15 19 18 45 18 16 15 15 18 18 16 15 18 17 18 17 14 17 17 16 17 15 15 17 18 18 17 16 1. Construa o ROL desses dados: 2. Construa a tabela de frequência simples com esses dados, completando os espaços e as inserindo o título em “A” e a fonte em “B”: A C1 C2 X L1 L2 L3 L4 L5 L6 L7 L8 B fa C3 fr C4 F↓ C5 C6 F↓% F↑ C7 F↑% 3. Dê o significado teórico de cada item abaixo: a) X: _______________________________________________________ __________________________________________________________ __________________________________________________________ b) fa ou fi: ___________________________________________________ __________________________________________________________ __________________________________________________________ c) fr ou fi% ou f%: _____________________________________________ __________________________________________________________ __________________________________________________________ d) F↓: ______________________________________________________ __________________________________________________________ __________________________________________________________ e) F↓%: _____________________________________________________ __________________________________________________________ __________________________________________________________ f) F↑: _______________________________________________________ __________________________________________________________ __________________________________________________________ g) F↑%: _____________________________________________________ __________________________________________________________ __________________________________________________________ 4. Explique como se calcula cada item a seguir: a) X: _______________________________________________________ __________________________________________________________ __________________________________________________________ b) fa ou fi: ___________________________________________________ __________________________________________________________ __________________________________________________________ c) fr ou fi% ou f%: _____________________________________________ __________________________________________________________ __________________________________________________________ d) F↓ ou fac↓: _________________________________________________ __________________________________________________________ __________________________________________________________ e) F↓%: _____________________________________________________ __________________________________________________________ __________________________________________________________ f) F↑ ou fac↑: _________________________________________________ __________________________________________________________ __________________________________________________________ g) F↑%: _____________________________________________________ __________________________________________________________ __________________________________________________________ 5. Dê o significo prático, de acordo com os dados da tabela, do valor da tabela de cada localização abaixo: a) C1L1:_____________________________________________________ __________________________________________________________ b) C2L4: _____________________________________________________ __________________________________________________________ c) C3L1: _____________________________________________________ __________________________________________________________ d) C5L1: _____________________________________________________ __________________________________________________________ e) C5L7: _____________________________________________________ __________________________________________________________ f) C7L1: _____________________________________________________ __________________________________________________________ g) C7L7: _____________________________________________________ __________________________________________________________ h) C4L2: _____________________________________________________ __________________________________________________________ i) C6L2: _____________________________________________________ __________________________________________________________ j) C6L1: _____________________________________________________ __________________________________________________________ k) C6L8: _____________________________________________________ __________________________________________________________ l) C4L1: _____________________________________________________ __________________________________________________________ m) C4L8: _____________________________________________________ __________________________________________________________
