Use the Following Information for Questions:
for Each Statement $H_0$

Multiple Choice

Use the following information for questions:
For each statement, determine if the statement is a typical null hypothesis $H_0$ or alternative hypothesis $H_a$ .
-The proportion of second year college students who live in a dormitory has decreased from the proportion in 1999, which was known to be 25%.

A) Null hypothesis
B) Alternative hypothesis