A company is doing a hypothesis test on the variation in quality from two suppliers. Both distributions are normal, and the populations are independent. Use α = 0.01. A sample of 37 products were selected from Supplier 1 and a standard deviation of quality was found to be 5.0035. A sample of 27 products were selected from Supplier 2 and a standard deviation of quality was found to be 1.9542. Test to see if the variance in quality for Supplier 1 is larger than Supplier 2.
What are the correct hypotheses? Note this may view better in full screen mode. Select the correct symbols in the order they appear in the problem.