Researchers claim that the birth rate in Bonn, Germany is higher than the national average. A random sample of 1800 Bonn residents had 18 births, whereas a random sample of 5000 people from all over Germany had 25 births during the same year. Test the researchers’ claim using a 0.05 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.


H0Ha: p1=p2: p1⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯p2