Temperatura Viscosidad
n Xi Yi Ln yi X^2
1 85.63 0.27 -1.30933332 7332.4969
2 64.48 0.4 -0.9162907319 4157.6704
3 42.12 0.62 -0.4780358009 1774.0944
4 76.73 0.31 -1.1711829815 5887.4929
5 58.18 0.46 -0.7765287895 3384.9124
6 42.35 0.6 -0.5108256238 1793.5225
n= 6 369.49 2.66 -5.1621972476 24330.1895
136522.8601
Modelo lineal transformado
𝑚=((6)(−348.0122)−(369.49)
(−5.1621))/((6)
(24330.189)−(136522.860))=
𝒚_𝒊=𝒃_𝟎+𝒎𝒙
𝑚=(𝑛𝛴(𝑥𝑦)−𝛴×𝛴𝑦)/(𝑛∑128▒𝑥^2 −(∑128▒𝑥)^2 )
𝑏_0=(∑128▒ 〖𝑦𝛴𝑥 ^2 −∑〗128▒𝑥 ∑128▒(𝑥𝑦) )/(𝑛∑128▒𝑥^2 −(𝛴𝑥)^2 )
(∑▒𝑥)^2=
𝑏_0=((−5.162)(24330.189)−(369.49)(−348.0122))/((6)(24330.189)−136522.860)=
𝒍𝒏 〖𝒚 _𝒊 〗=𝒍𝒏 〖𝒃 _𝟎 〗+𝒃_𝟏 𝒙_𝟏
𝑦_𝑖=0.316−0.019(85.63)=−1.310
𝒚_𝒊=𝒃_𝟎 ⅇ^(𝒃_𝟏 𝒙)
ln 〖𝑏 _0 〗=0.316
30 40 50 60 70 80 90
0
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𝒚=𝟏.𝟑𝟕𝟏𝟖∗(ⅇ^(^−𝟎.𝟎𝟏𝟗𝒙) )
