Answer Happy

28 29 BE 016 CDL 1000 6 The following data are the monthly salaries of some 400 workers in thousands of Ghana cedis in a certain gold mining company in GHANA 292534 10 223 24 27 29 14 37 9 23 12 30 25 30 40 25 30 23 31 24 27 35 36 36 28 10 30 35 29 21 20 22 19 32 33 32 2 4 35 21 23 27 37 41 31 36 41 242 34 11 29 12 20 32 32 37 26 30 13 28 28 317 27 11 31 10 3 11 2 27 31 10 11 24 28 32 44 36 26 34 23 35 284 24 30 2234 7 12 32 20 21 25 25 31 173033304230 123 36 13 27 28 13 > 25 34 298 119 11 41 29 37 25 29 31 30 21 22 29 29 1834 22 18 22 30 44 28 27 31 36 21 22 325 31 30 16 11 24 27 31 28 46 34 20 34 11 38 10 33 23 23 37 12 12 39 34 29 1029 10 33 39 28 23 12 31 2337 31 212 7 10 20 23 33 11 30 30 30 30 13 12 27 19 45 254330 10 20 33 31 11 37 30 38 21 20 38 24 29 35 41 29 20 32 28 25 40 20 22 13 32 14 24 26 3042 16 38 34 25 36 9 24 3832 28 23 27 30 26 31 30 39 19 22 25 11 31 30 12 21 31 35 29 21 37 35 11 29 37 368 32 25 33 42 34 40 15 32 26 15 8 41 11 34 35 24 23 27 27 31 30 27 30 19 21 39 26 34 22 24 33 29 19 28 30 35 11 35 31 34 13 32 24 11 38 20 32 1230 38 28 9 25 40 12 29 29 23 1237 27 35 31 10 25 30 26 32 17 37 22 41 10 34 26 28 28 22 29 31 24 29 32 21 29 20 27 7 32 34 28 34 22 25 19 35 12 33 24 27 28 10 25 15 30 33 26 27 29 SE zlo SZS61E2L 10 2200 SEC98 ZYCE Z ENSEIL EBCL 6 SOLIC The Finance Director of this Company is going for a Board Meeting to explain this data of salaries to the board for a possible increment for those at the lower levels. As his personal assistant, prepare a report for him to present at the meeting by doing the following: 1. Construct a frequency table, for this data starting with the intervals 6-10, 11 - 15, 16-20.... and draw a histogram for the distribution 2. What are the maximum and minimum salaries of the distribution. 3. Compute the Arithmetic mean of the distribution. 4. Compute the Harmonic mean of the distribution 5. What is the Geometric mean of the distribution. 6. Compute the Standard deviation of the distribution. Comment on your results. 7. Compute the Mean deviation of the distribution. Comment on your results. 8. Compute the coefficient of variation of the distribution. Comment on your results 9. Compute the lower Quartile of the distribution. Comment on your results 10. Compute the Median of the distribution. Comment on your results. 11. Compute the Upper quartile of the distribution. Comment on your results. 12. Compute the 90th Percentile of the distribution. Comment on your results. 13. Compute the 10th Percentile of the distribution. Comment on your results. 14. Compute the Coefficient of Skewness of the distribution. Comment on your results. 15. Compute the Coefficient of Kurtosis of the distribution. Comment on your results. 16. Compute the 8th decile of the distribution. Comment on your results. In conclusion use the above information to write the final report.
The following data are the monthly salaries of some 400 workers in thousands of Ghana cedis in a certain gold mining company in GHANA ten 23 14 29 34 37 28 29 9 43 36 29 29 10 25 35 28 23 39 27 41 31 37 26 33 13 28 28 9 39 27 31 10 11 24 28 32 44 36 26 34 23 35 28 43 24 38 22 34 7 12 3220 21 35 25 31 17 30 33 30 42 30 12 36 36 28 13 35 25 34 29 48 119 11 41 29 37 25 29 38 30 21 39 29 18 34 22 18 27 30 44 28 27 31 36 21 27 32 25 31 24 27 31 28 46 34 26 35 34 11 38 10 33 23 23 37 12 26 39 10 29 10 33 39 28 23 42 12 31 28 37 31 7 11 30 30 30 30 13 12 27 19 45 25 43 30 30 38 21 20 38 24 29 35 41 29 29 32 28 24 26 36 42 6 16 38 34 25 36 9 24 38 32 39 19 22 35 11 31 30 12 21 31 35 29 21 37 35 11 29379 36 8 32 26 33 42 34 40 15 32 26 15 8 41 11 34 35 24 23 27 27 31 30 27 30 19 21 33 26 34 22 43 31 33 29 19 28 30 35 11 35 31 34 13 32 24 24 11 38 28 32 12 30 12 37 9 27 25 30 26 32 17 22 29 31 27 7 33 24 27 28 27 NN ន ៦ 28