In a job satisfaction survey in a certain mall, 700 employees were asked if they were satisfied with their jobs. There were 518 who responded with a YES 32. What proportion responded with a YES? A 74% B. 73% C. 27% D. 26% 33. What proportion responded with a NO? A 74% B. 73% C.27% D. 26% 34. How many different samples of size n=3 can be selected from a population with N=4? A 3 B. 4 C.5 D.6 35. The formula for a confidence interval is. A. E =za/2 B. X – Za/2 D. E = - Za/2 x 2 C. E = Za/2
