1B 21 Use the following information Recent data from the U.5. Census indicates that the mean age of college students is pr = 25 years, with a standard deviation of o = 9.5 years. A simple random sample of 125 students is drawn. What is the probability that the sample mean age of the students is greater than 26 years? 13. [1] State the distribution of X: 15. [1] Label the diagram at right with of and of 2b. [1] Shade the area associated with Pb? 2:} 2b) 21. [2] Calculate P02 3:- 26]