SOLUTION: 2. Use the method specified to perform the hypothesis test for the population mean . A local brewery distributes beer in bottles labeled 32 ounces. A government agency th

Algebra ->  Probability-and-statistics -> SOLUTION: 2. Use the method specified to perform the hypothesis test for the population mean . A local brewery distributes beer in bottles labeled 32 ounces. A government agency th      Log On


   

Question 260359: 2. Use the method specified to perform the hypothesis test for the population
mean . A local brewery distributes beer in bottles labeled 32 ounces. A government agency thinks that the brewery is cheating its customers. The agency select 50 of these bottles, measures their contents, and obtains a sample mean of 31.6 ounces with a population standard deviation of 0.70 ounce. At  = 0.01, test the agency’s claim that the brewery is cheating its customers
a. Use the critical value z0 method from the normal distribution.
(References: example 7 though 10 pages 385 - 388, end of section exercises 39 – 44 pages 392 - 393) (5 points)
1. H0 :
Ha :
2.  =
3. Test statistics:
4. P-value or critical z0 or t0.
5. Rejection Region:

6. Decision:
7. Interpretation:

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
An answer was posted this past week.
Cheers,
Stan H.