How many tissues should the Kimberly Clark Corporation package of Kleenex contain? Researchers determined that 45 tissues is the average number of tissues used during a cold. Suppose a random sample of 36 Kleenex users yielded the following data on the number of tissues used during a cold: 5% = 40.7, s = 15. Researchers want to conduct a test to determine if the average number of tissues used during a cold is less than 45. Suppose the test statistic does fall in the rejection region at o = 0.05. Which of the following conclusions is correct? Select one: 0 The average number of tissues used during a cold is not less than 45 tissues. The average number of tissues used during a cold is not greater than 45 tissues. The average number of tissues used during a cold is less than 45 tissues. The average number of tissues used during a cold is greater 45 tissues. 0000 The average number of tissues used during a cold is not difference from 45 tissues. l Check l