diego_rockko Posted January 6, 2014 Report Share Posted January 6, 2014 Se estudiaron 60 muestras de aceite crudo de determinado proveedor con el nde detectar la presencia del nquel mediante una prueba que nunca da un resultado erroneo. Si en 8 dedichas muestras se observo la presencia de nquel. >Podemos creer al proveedor cuando el asegura que alo mas el 8% de las muestras contienen niquel? Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now