Viewing the database in Appendix A as a random sample from a much larger population, consider the percentage of women. Find the 95% confidence interval.

Appendix A.

36 49,033 53 8 Following are the employee records of an administrative 40,741 37 47 2 division: 38 49,033 42 10 39 56,294 44 Annual 40 47,180 45 Experience Training Level Employee Salary Number" ($) Age Gender (Years) (Years) 41 46,574 56 8 42 52,722 51,237 38 8 43 58 2 32,368 42 3 44 53,627 52 8 54 53,174 10 45 53,174 54 10 3 52,722 47 10 46 56,294 49 10 4 53,423 47 47 49,033 53 10 44 50,602 48 49,033 43 9. 49,033 42 10 49 55,549 35 24,395 24,395 30 51,237 35,200 50,175 50 56 52 6. 51 38 9. 43,124 48 8 52 42 10 23,975 58 4 53 24,352 35 27,525 29,606 11 53,174 46 4 54 40 12 58,515 36 8. 55 34 4 13 56,294 49 10 56 24,352 35 14 49,033 55 10 57 47,180 45 15 44,884 41 58 49,033 54 10 16 53,429 52 59 53,174 47 10 17 46,574 57 8. 53,429 45 18 58,968 61 10 61 53,627 26,491 47 10 19 53,174 50 62 46 53,627 47 10 63 42,961 M. 36 21 49,033 54 64 53,174 45 22 54,981 M. 47 65 37,292 46 23 62,530 50 10 66 37,292 47 27,525 24,395 24 38 3 67 41,188 34 3 25 31 68 57,242 45 26 56,884 47 10 53,429 53,174 69 44 27 52,111 56 70 50 10 38 28 44,183 71 44,138 38 29 24,967 55 6. 30 35,423 47 4 * These numbers were assigned for the sole purpose of giving each employee a unique rumber. * The training is offered from time to time and is voluntary (it is not a job requirement). Employees who have not taken either training course are coded as "A." They become "B" after the first training course, and they change to "C" after the second and final course. 31 41,188 35 2 32 27,525 35 3 35,018 44,183 39 41 2 35 35,423 44 om