SOLUTION: A coin-operated drink machine was designed to discharge a mean of 9 ounces of coffee per cup. Suppose that we want to carry out a hypothesis test to see if the true mean discharge
Algebra ->
Probability-and-statistics
-> SOLUTION: A coin-operated drink machine was designed to discharge a mean of 9 ounces of coffee per cup. Suppose that we want to carry out a hypothesis test to see if the true mean discharge
Log On
Question 468295: A coin-operated drink machine was designed to discharge a mean of 9 ounces of coffee per cup. Suppose that we want to carry out a hypothesis test to see if the true mean discharge differs from 9. State the null hypothesis H(subscript)0 and the alternative hypothesis H(subscript)1 that we would use for this test. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! A coin-operated drink machine was designed to discharge a mean of 9 ounces of coffee per cup. Suppose that we want to carry out a hypothesis test to see if the true mean discharge differs from 9. State the null hypothesis H(subscript)0 and the alternative hypothesis H(subscript)1 that we would use for this test.
-------------
Ho: u = 9
Ha: u is not equal to 9
----
Note: Keep in mind that equality must ALWAYS
be a part of Ho, no matter what the claim is.
The claim may be in Ho or it may be in Ha.
----
Cheers,
Stan H.
(