Hoja1Un estudio efectuado por una empresa, para determinar si las mediciones estticas de la fuerza de un brazo tiene influenciasobre las caracteristicas de levantamiento dinmico de cierto individuo. 25 individuos se sometieron a pruebas de fortaleza y luego se les pidio que hicieran un prueba de levantamiento de un peso, en el que esta se eleva en forma dinmica por encima de la cabeza.

x (fuerza de brazo)y(levantamiento dinamico)x - xmy-ym(x-xm)^2(x-xm)(y-ym)(y -yi)^2(y-ym)^2(yi-ym)^217.371.7-13.848-10.336191.767104143.13292874.2836.671889106.83289660.10900919.348.319.348.3372.49932.1975.403734.5726092332.895685.61240919.588.319.588.3380.251721.8575.515163.4562257796.895702.51522519.77519.775388.091477.575.6270.39312956255719.44312922.991.722.991.7524.412099.9377.419203.9469618408.895993.70156123.110023.1100533.61231077.531504.855961100006011.05596126.473.326.473.3696.961935.1279.37936.9542415372.896301.02564126.86526.865718.24174279.603213.24760942256336.63760927.67527.675761.76207080.05125.51260156256408.16260128.188.328.188.3789.612481.2380.33163.5049617796.896453.06956128.268.328.268.3795.241926.0680.387146.0955694664.896462.06976928.797.628.797.6823.692801.1280.667286.7264899525.766507.1648892976.72976.78412224.380.83517.0982255882.896534.29722529.678.329.678.3876.162317.6881.1718.2426416130.896588.73124129.96029.960894.01179481.339455.35292136006616.03292129.971.729.971.7894.012143.8381.33992.9103215140.896616.03292130.38530.385918.092575.581.56311.81296972256652.52296931.38531.385979.692660.582.1238.27712972256744.1871293688.33688.312963178.884.75512.5670257796.897183.41002539.510039.51001560.25395086.715176.491225100007519.49122540.410040.41001632.16404087.219163.353961100007607.15396144.310044.31001962.49443089.403112.296409100007992.89640944.691.744.691.71989.164089.8289.5714.5326418408.898022.96404150.410050.41002540.16504092.81951.566761100008615.36676155.971.755.971.73124.814008.0395.899585.5916015140.899196.618201778.72050.9747.5521968.86426484.10710464092.5929284086.032073168032.272896163530.272393XMYMr^2r31.14882.0360.97320752480.4866037624

Hoja217.371.719.348.319.588.319.77522.991.723.110026.473.326.86527.67528.188.328.268.328.797.62976.729.678.329.96029.971.730.38531.3853688.339.510040.410044.310044.691.750.410055.971.7

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