SOLUTION: Recall that "very satisfied" customers give the XYZ-Box video game system a rating that is at least 42. Suppose that the manufacturer of the XYZ-Box wishes to use the random sample

Algebra ->  Probability-and-statistics -> SOLUTION: Recall that "very satisfied" customers give the XYZ-Box video game system a rating that is at least 42. Suppose that the manufacturer of the XYZ-Box wishes to use the random sample      Log On


   

Question 460715: Recall that "very satisfied" customers give the XYZ-Box video game system a rating that is at least 42. Suppose that the manufacturer of the XYZ-Box wishes to use the random sample of 65 satisfaction ratings to provide evidence supporting the claim that the man composite satisfaction rating for the XYZ-Box exceeds 42
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Recall that "very satisfied" customers give the XYZ-Box video game system a rating that is at least 42. Suppose that the manufacturer of the XYZ-Box wishes to use the random sample of 65 satisfaction ratings to provide evidence supporting the claim that the man composite satisfaction rating for the XYZ-Box exceeds 42
----
You need some data from the sample to formulate and test
and arrive at a conclusion. As it is you only have a sample
size.
==============
Cheers,
Stan H.