método-mínimo-cuadrados

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  • 7/24/2019 Mtodo-Mnimo-Cuadrados

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    3. Mtodo Mnimo Cuadrados:

    Ao(Xi) Pa(Yi) Xi2 XiYi

    2002 14882 4008004 29793764

    2005 15149 4020025 303737452009 15446 4036081 31031014

    2014 15760 4056196 31740640

    =8030=6123

    7 =16120306=122939

    163

    b=

    n XiYi Xi Yi

    n Xi2( Xi )

    2

    Xi

    b

    a= Yin

    b=72.66

    a=-130556.69

    Y=a+bx

    Y=72.66x-130556.69

    Y (2035)=17306.41 hab.