1. Describe and comment on the technique of random sampling.

2. On occasions simple random sampling procedures as just described do not meet the requirements of the research.

3. The figures are breathtaking, too, as a random sampling will illustrate.

4. Remember, all forms of probability sampling involve random sampling at some stage in the selection process.

5. If the latter were true, random sampling of the normal mucosa would be less reliable as a means of ascertaining risk.

6. In addition he suggests a random sampling of enquiries for further in-depth analysis.

7. METHOD Using stratified random sampling method.

8. DESIGN: Clustering stratified random sampling, cross- sectional survey.

9. Conduct first article inspection and random sampling inspection.

10. Methods Stratified chester random sampling.

11. DESIGN: A clusting stratified random sampling survey.

12. Methods A questionnaire survey was conducted stratified random sampling among 1689 people in 2 counties.

13. This study adopted two - stage random sampling method. The valid subjects were 300.

14. At present, the methods of random sampling, systematic sampling and stratified sampling are widely used in remote sensing sampling.

15. Methods Cluster sampling and random sampling Methods: Were used to choose the subject.

16. Comparative study on random sampling and Latin hypercube sampling with and without variance reduction techniques is carried out to a number of different limit state functions.

17. In a simple random sampling, the sample mean is an unbiased estimate of the population mean.

18. METHOD Random sampling study and collect data by questionnaire survey and examination.

19. Methods With a method of stratified random sampling, a questionnaire survey was conducted among 786 students from 8 middle schools in Beijing.

20. Methods A stratified random sampling was conducted among inhabitants with questionnaire and partial health examination in Yunlong district, Xuzhou.

21. Meanwhile, through the investigation and random sampling, a preliminary survey of the use of animal feed in dairy was got.

21. try its best to gather and make good sentences.

22. Y., which works mainly for ad agencies and is following a Nielsen-like model of audience measurement through random sampling.

23. If we choose names out of a hat, or by using random numbers, then we are doing truly random sampling.

24. It gives some idea of the cell / electrode arrangement and the random sampling of activity.

25. The fourth part is an investigation on the state-of-art of the information-literacy education in the Higher Teacher Education Institutions in Chongqing by adopting stratified random sampling.

26. Methods A total of 310 teachers from 4 middle schools in Huaibei City were selected with stratified random sampling to undergo a survey with teacher job burnout questionnaire(MBI-ES).

27. Methods: The self-designed questionnaires were used to anonymously investigate on 179 students in 19 academies of the university who were selected by stratified random sampling.

28. Questionnaire survey of 1120 college students in ofof Taiwan was chosen by random sampling method.

29. In order to elaborate culture of Teaching, I selected two schools respectively from China and America as a case study in an effort to do Cross-case analysis by means of the random sampling strategy.

30. The authors take the students of Gansu Lianhe University as objects of study, using stratified random sampling method taking samples of 1000.

31. In the field of initialization of clustering for large data set, random sampling is used as an important reduction operation.

32. In each year of the study, 500–600 health facilities providing the BPHS were selected by stratified random sampling in 29 provinces of Afghanistan.

33. Used the random sampling, 134 loyal consumers and 87 ordinary consumers in sport lottery were investigated.

34. This study is a significant reference to the composite random sampling of bulk materials in practice.

35. We did the random sampling of five pieces per batch of 100.

36. Methods:The stratified sampling and cluster random sampling methods are used in this survey.

37. We randomly selected 806 children under 6 years of age from 45 primary anganwadi (childcare) centres in Chandigarh, Punjab, India, that were chosen through multistage stratified random sampling.

38. Five years ago, if you took a random sampling you would have discovered that most companies had physical control over their mission-critical data and processes.

39. Methods: The number of samples was calculated with the optimum allocation stratified random sampling survey.

40. Methods:Random sampling 104 products, using national standards to test health index and functional composition, using national standards and enterprise standards to judge results.

41. At last, the points in image with the target point in calibration board were matched with the help of RANSAC random sampling algorithm.

42. PPS random sampling was conducted in Xiamen to measure students'thyroid, urine Iodine and salt Iodine and surveil the of factory salt Iodine, resident salt Iodine and oneself iodized salt.

43. The random sampling of minimal subsets with statistics can substantially reduce the cost of compute.

44. Methods:Totally 1000 nurses were investigated with a self designed questionnaire using stratified random sampling.

45. The underlying validity of public opinion polling is based on the simple proposition that a genuinely random sampling of a given population will provide an accurate picture of the whole.

46. Firstly, the Gauss map of points on the cylinder and a random sampling method are used to compute the rotation axis equation of the simple articulator .

47. A simple random sampling method is implemented to evaluated the most popular IP address remapping data - base.

48. Method Some food processing employees were selected according to stratified random sampling method, and filled in a unified questionnaire anonymously.

49. Two kinds of estimators were compared under PPS sampling and simple random sampling with replacement.

50. Method To visit and talk with interviewees who are chosen with random sampling.

51. As a common sampling method in modern statistics, stratified sampling attracts much attention in practice. It has higher sampling precision than random sampling.

51. is a online sentence dictionary, on which you can find excellent sentences for a large number of words.

52. This study is based on a stratified random sampling sur-vey on passengers traveling by Taipei Metro.

53. Method Random sampling was used to edible areca-nut sold on market, followed by series of physicochemical and microbiological examination on DB43/132-2004 standard.

54. Under certain hypothesis a heuristic search can be considered as a random sampling process. Thus, it is possible to transfer the statistical inference method to the heuristic search.

55. Though stratified random sampling method is adopted for the arterial and collector functional systems, there is a good potential to improve it.

56. The improved DDST intelligence examination was done on 67 cases of endemic cretinism in Qinghai through random sampling and had got developmental quotient (DQ).

57. During the course of cluster sample verification, systematic sampling and stratified sampling"s accuracy are prior to simple random sampling"s.

58. Directionally solidified superalloy 's elastic constants were analyzed by employing statistical and random sampling methods.

59. Methods General investigation was adopted to understand the water supply situation in rural areas and stratified random sampling was used to monitor the water quality.

60. Methods: With layer - cluster random sampling, 1298 students were surveyed using self - administered questionnaire.

61. Methods A random sampling inspection could be combined with special - purpose rectification.

62. Methods 3034 children between 0 to 6 years in three Gorges reservoir were selected by stratified random sampling method.

63. The paper proposes new separate ratio estimators for population mean using known skewness coefficient of auxiliary variable in stratified random sampling.