ASSUME ALL CONDITIONS HAVE BEEN MET FOR THE FOLLOWING PROBLEMS. Show all formula s, work, justifications and conclusions for each problem.
You read an article that said the average college student spends 7.49 years getting their undergraduate
degree. You are amazed and think it must be less than this, so you sample 32 random recent graduates and
find they have a mean of 7.1 years with a standard deviation of 4.3 years.
Run a full hypothesis test on your claim. Use a = 10.
a) On a separate sheet of paper, show the full hypothesis test including all work
b) On the computer, state the conclusion