How to conduct a test at 0.01 significance level based on info in pic? What is the alpha of the test?

Question 3 (8 pts.) Suppose that the Yellow Party wants to know how important national security Is 'as a concern to voters. They intend to design a survey that will ask respondents to rate _ national security on a scale from 1 (Not at All Important) to 5 (Extremely Important). . They' re interested whether the true mean is above 3