A bottling company needs to produce bottles that will hold 12 ounces of liquid for a local beer maker. Periodically the company gets complaints that the bottles are not holding enough liquid. To test the claim that the bottles are not holding enough liquid, the bottling company randomly selects 36 bottles and finds that the average fill is 11.90 ounces with a sample standard deviation of .2 ounces.

Which of the following is the set of hypotheses that the company wishes to test?

		a. Ho: = 12 vs. Ha: 12
		b. Ho: = 12 vs. Ha: < 12
		c. Ho: = 12 vs. Ha: > 12
		d. Ho: < 12 vs. Ha: =12