• The managers of a company are worried about the morale of their employees. In order to determine if a problem in this area exists, they decide to evaluate the attitudes of their employees with a standardized test. They select the Fortunato test of job satisfaction, which has a known standard deviation of 24 points. Therefore, they should sample ________ employees if they want to estimate the mean score of the employees within 5 points and with 90% (Z=1.645) confidence.

58

55

57

63