Caffeine in Tea Bags In a recent study, researchers found that the average amount of caffeine in tea bags is 26 mg. The standard deviation of the population is 3 mg. If a random sample of 33 newly manufactured tea bags has a mean of 26.1 mg of caffeine, can it be concluded that the new brand of tea bags contain greater caffeine than the average found in the recent study? Use a = 0.05, and use the P-value method with tables.
(c) Find the P-value. Round the answer to at least four decimal places.