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Podran explicarme como resolver este ejercicio de pruebes de hipotesis y formulas plantear para poder resolverlos Un auditor quiere probar la siguiente hiptesis: el valor

Podran explicarme como resolver este ejercicio de pruebes de hipotesis y formulas plantear para poder resolverlos

  1. Un auditor quiere probar la siguiente hiptesis:el valor medio de todas las cuentas por cobrar, en una determinada empresa, es de $2,600.00, para lo cual toma una muestra de 36 cuentas y determina su media y desviacin estndar.

$2,581.00$2,558.00$2,453.00$2,069.00$2,542.00$2,982.00$2,962.00$2,965.00$2,065.00$2,781.00$2,758.00$2,231.00$2,585.00$2,957.00$2,894.00$2,676.00$2,879.00$2,603.00$2,679.00$2,512.00$2,074.00$2,940.00$2,876.00$2,140.00$2,572.00$2,944.00$2,621.00$2,971.00$2,915.00$2,168.00$2,257.00$2,396.00$2,935.00$2,397.00$2,375.00$2,794.00

Desea rechazar el valor supuesto de que la media es igual a $2,600.00, solo si se contradice claramente por la media de la muestra.
Usando un nivel de significancia del 5%, establece:
  1. Las hiptesis nula y alterna
  2. Los valores crticos de la prueba y mustralos en la siguiente grfica.

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