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Qu tan grande debera ser la muestra delejercicio 10.20 para que la potencia de la prueba seade 0.90, cuando la media verdadera es 5.20? Supongaque=0.24.
Qu tan grande debera ser la muestra delejercicio 10.20 para que la potencia de la prueba seade 0.90, cuando la media verdadera es 5.20? Supongaque=0.24.
a. n=400
b. n=6
c. n=5
d. n=30
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