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2. Considere la prueba de hipotesis que se da a continuacion. n Hoill - U2 SO Hail, - U2 > 0 Los resultados siguientes son

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2. Considere la prueba de hipotesis que se da a continuacion. n Hoill - U2 SO Hail, - U2 > 0 Los resultados siguientes son los resultados obtenidos de dos muestras independientes tomadas de dos poblaciones. Muestra 1 Muestra 2 n = 40 n2 = 50 * = 25.2 *, = 22.8 01 = 5.2 02 = 6.0 a. Cual es el valor del estadistico de prueba? b. Cual es el valor-p? c. Sia = 0.05, cual es la conclusion de la prueba de hipotesis

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