Question
QUESTIONS Q1. ) Based on the random sample, find out a point estimate of the proportion of the corporation employees with no training. Q.2.) find
QUESTIONS
Q1. ) Based on the random sample, find out a point estimate of the proportion of the corporation employees with no training. Q.2.) find out a point estimate of the mean salary of the corporation employees with no training. Q.3) Develop a 90% confidence interval for the mean salary of the corporation employees with no training.
I have had a couple of people trying to answer my questions but I find difficult to understand their Interpretation. Please can you make a clear numbering of the answers, if possible use a spread sheet please to clearly indentify which question you are answering. Thanks. DATA:
Salary | Training | RANDOM |
46543.7 | No | 549 |
48336.1 | Yes | 359 |
56047.4 | Yes | 125 |
53480.7 | Yes | 178 |
58384.1 | Yes | 587 |
52235.1 | Yes | 855 |
49134.1 | Yes | 50 |
46201.7 | No | 346 |
58977.3 | Yes | 692 |
43364.5 | No | 985 |
51447 | Yes | 411 |
57304.5 | Yes | 94 |
47891.7 | Yes | 44 |
53804.2 | Yes | 755 |
52808.2 | Yes | 103 |
49325.2 | Yes | 829 |
55253.6 | No | 44 |
49484.2 | No | 598 |
45881.1 | Yes | 403 |
52286.4 | No | 169 |
55479.3 | No | -98 |
51384.1 | Yes | 439 |
48398.5 | No | 512 |
51260.3 | No | 721 |
52194.4 | Yes | 789 |
54923.1 | Yes | -43 |
46593.2 | No | 918 |
48672.4 | No | 677 |
52034.9 | Yes | 476 |
48889.5 | No | -43 |
51670.9 | No | 640 |
52403.8 | Yes | 608 |
53131 | No | 666 |
54595.8 | Yes | 974 |
56082.9 | Yes | 23 |
53069.3 | Yes | 811 |
54775.6 | Yes | 423 |
54772.4 | Yes | -85 |
55186.3 | Yes | 763 |
43271.9 | Yes | 962 |
46981.2 | No | 276 |
56301.4 | No | 234 |
46682.2 | Yes | 298 |
44019.9 | Yes | 174 |
51111.7 | No | 398 |
53983.7 | Yes | 483 |
47429 | Yes | 260 |
55009.1 | No | 445 |
48368.3 | Yes | 818 |
49755.7 | Yes | 97 |
52306.9 | Yes | 695 |
48209.1 | Yes | 20 |
50861.2 | Yes | 9 |
49472.2 | No | 152 |
51722.7 | No | -21 |
57610.8 | Yes | 791 |
53332.8 | No | 711 |
54333.7 | Yes | -1 |
55760.7 | No | -77 |
45886.7 | Yes | 988 |
53559.5 | No | 834 |
51290.6 | Yes | 790 |
53725.7 | No | 983 |
52081.5 | Yes | 184 |
53891.5 | Yes | 715 |
58371.5 | No | 225 |
54106.8 | Yes | 197 |
52170.1 | Yes | 454 |
50578.5 | No | 705 |
51377.3 | No | 125 |
56117.2 | Yes | 643 |
60038.6 | Yes | 141 |
42591.1 | Yes | 46 |
51738.9 | No | 628 |
55426.3 | No | 589 |
51753 | Yes | 405 |
55218.7 | Yes | 63 |
50792 | No | -36 |
61104.3 | No | 563 |
52504.1 | Yes | 84 |
51095.5 | Yes | 740 |
53963 | Yes | -75 |
51894.1 | Yes | 809 |
46042.1 | No | 670 |
57035.6 | No | 456 |
51579 | Yes | 876 |
52214.2 | Yes | 343 |
59078.1 | Yes | 183 |
51882.1 | Yes | 624 |
54820.5 | Yes | 380 |
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