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Atividade 2- Pareada
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A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17n34
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1ª Pr (x)6,31,55,96,45,55,45,48,05,98,06,52,03,66,09,86,85,3xyx-y
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2ª Pr (y)3,63,83,06,04,34,66,45,56,04,34,35,23,42,88,37,15,5Média6,385,22-1,16
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D. Padrão1,7261,4011,533
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A18A19A20A21A22A23A24A25A26A27A28A29A30A31A32A33A34
Grau de Liberdade
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1ª Pr (x)8,76,56,47,78,55,36,98,08,27,18,46,05,57,26,45,56,4
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2ª Pr (y)8,23,85,56,76,74,43,45,96,05,96,85,06,25,44,73,65,2Tcritico−1,687
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Soma Dif-39,5
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D-1,162
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(b) Δ = Nota na 1ª Prova – Nota na 2ª Prova.Soma Dif^2123,5
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A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17SD1,533
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 y – x-2,72,3-2,9-0,4-1,2-0,81,0-2,50,1-3,7-2,23,2-0,2-3,2-1,50,30,2Tteste-4,418
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 ( y – x)^27,35,38,40,21,40,61,06,30,013,74,810,20,010,22,30,10,0
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A18A19A20A21A22A23A24A25A26A27A28A29A30A31A32A33A34
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 y – x-0,5-2,7-0,9-1,0-1,8-0,9-3,5-2,1-2,2-1,2-1,6-1,00,7-1,8-1,7-1,9-1,2
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 ( y – x)^20,37,30,81,03,20,812,34,44,81,42,61,00,53,22,93,61,4
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