A random sample of n = 100 observations is selected from a population with u = 29 and o = 23. Complete parts a through f. Click the icon to view the table of normal curve areas. . . . . a. Find us and or. by =(Round to one decimal place as needed.) b. Describe the shape of the sampling distribution of x. O A. Uniform distribution O B. Skewed right O C. Skewed left O D. Approximately normal c. Find P(x > 28). P(x2 28) = (Round to four decimal places as needed.) d. Find P(22.1 s x 5 26.8). P(22.1 S XS 26.8) = (Round to four decimal places as needed.) e. Find P(x S 28.2). P(xs 28.2) = (Round to four decimal places as needed.) f. Find P(x 2 27.0). P(x2 27.0) = (Round to four decimal places as needed.)