Im having a hard time understanding thehypothesistesting for z test and p value for one tailed test. I read through my course book and I'm still lost. I went on course hero to find clearer examples and I couldn't find any to help me learn this properly with step by step clear instructions. As you can see down below, the practice question ask me to apply the application and come up with a problem to solve.

Think of an application where you can use hypothesis testing to test a premises. Use .05 for your alpha and give the scenario. Set up the problem, solve it and state the conclusions.