For Each of the Following Scenarios, Determine Whether the Alternative

Multiple Choice

For each of the following scenarios, determine whether the alternative hypothesis would be one-sided or two-sided.
-According to enrollment data in 2016, 55% of undergraduates at a state university were out-of-state students. Your statistics instructor wonders if the proportion of out-of-state undergraduates at this university has changed. She surveys her students (145 students) . The results of the sample showed that 73 were out-of-state students.

A) one-sided
B) two-sided