Researchers claim that the birth rate in Bonn, Germany is higher than the national average. A random sample of 1500 Bonn residents had 18 births, whereas a random sample of 2000 people from all over Germany had 12 births during the same year. Test the researchers' claim using a 0.01 level of significance. Let Bonn residents be Population 1 and let people from all over Germany be Population 2. Step 1 of 3 : State the null and alternative hypotheses for the test. Fill in the blank below. Ho : PI = P2 Ha : PI P2 Answer Tables Keypad Keyboard Shortcu