I just need the test claim for ABC

myopenmath.com An article in the San Jose Mercury News stated that students in the California state university system take 5 years, on average, to finish their undergraduate degrees. A freshman student believes that the mean time is less and conducts a survey of 36 students. The student obtains a sample mean of 4.3 with a sample standard deviation of 0.8. Is there sufficient evidence to support the student's claim at an a = 0.05 significance level? Preliminary: a. Is it safe to assume that n 30 ? . Yes No Test the claim: a. Determine the null and alternative hypotheses. Enter correct symbol and value. Ho: M Ha: H ? V b. Determine the test statistic. Round to four decimal places. t = c. Find the p-value. Round to 4 decimals. p-value =