Answer :
Considering the situation tested, the alternative hypothesis would be given by:
[tex]H_a: p \neq \overline{p}[/tex]
What are the hypothesis tested?
At the null hypothesis, we test if our claim is wrong, that is, if the proportion is still the same of [tex]\overline{p}[/tex]:
[tex]H_0: p = \overline{p}[/tex]
At the alternative hypothesis, it is tested if there is enough evidence that our claim is correct and the proportion has changed, that is:
[tex]H_a: p \neq \overline{p}[/tex]
More can be learned about an hypothesis test at https://brainly.com/question/26454209