What are the advantages of a census?
The advantages of a census are that:
- Data for small areas may be available, assumimg satisfactory response rates are achieved.
- Data for sub-populations may be available, assumimg satisfactory response rates are achieved.
- (Because of the above reasons) detailed cross-tabulations may be possible.
What are the advantages and disadvantages of a sample survey?
Advantages and Disadvantages of Sampling
- Low cost of sampling.
- Less time consuming in sampling.
- Scope of sampling is high.
- Accuracy of data is high.
- Organization of convenience.
- Intensive and exhaustive data.
- Suitable in limited resources.
- Better rapport.
What are the disadvantages of survey?
Disadvantages
- Respondents may not feel encouraged to provide accurate, honest answers.
- Respondents may not feel comfortable providing answers that present themselves in a unfavorable manner.
- Respondents may not be fully aware of their reasons for any given answer because of lack of memory on the subject, or even boredom.
Why is a census better than a sample?
Know that a census is an attempt to enumerate the entire population; understand that a census is needed for information about every small part of the population, but for information about the population as a whole, a sample is faster, cheaper, and at least as accurate (if not more accurate).
What are the advantages and disadvantages of simple random sampling?
Major advantages include its simplicity and lack of bias. Among the disadvantages are difficulty gaining access to a list of a larger population, time, costs, and that bias can still occur under certain circumstances.
What are some of the limitations of the census?
You may decide a census isn’t worth having to put a hold on other survey projects. Declined response rates. The more times you try to survey your entire list, the lower the response rate will be each time. Census surveys tend to be longer than the typical survey.
What are the advantages and disadvantages of random sampling?
Random samples are the best method of selecting your sample from the population of interest. The advantages are that your sample should represent the target population and eliminate sampling bias. The disadvantage is that it is very difficult to achieve (i.e. time, effort and money).
What are the disadvantages of random sampling?
What Are the Disadvantages of Random Sampling?
- No additional knowledge is taken into consideration.
- It is a complex and time-consuming method of research.
- Researchers are required to have experience and a high skill level.
- There is an added monetary cost to the process.
What are the strengths and weaknesses of a survey?
Strengths of survey research include its cost effectiveness, generalizability, reliability, and versatility. Weaknesses of survey research include inflexibility and lack of potential depth.
What are advantages and disadvantages of observation?
Comparison Table for Advantages and Disadvantages of Observation Method
| Advantages | Disadvantages |
|---|---|
| The observation method provides high accuracy since the observer directly interacts with the observed. | Observation is a costly method since it requires a lot of things. |
What are the advantages and disadvantages of using random sampling?
Why results of census survey is considered better as compared to that of sample survey?
It is more suitable if the population is heterogeneous in nature. It is more suitable if the population is homogeneous in nature. The results are quite reliable and accurate under the census method. The results of the sampling method are less reliable because a high degree of accuracy is not achieved.
What are the advantages and disadvantages of census method of data collection?
Main advantages and disadvantages of census method of data collection can be highlighted as follows: 1. Accuracy And Reliability Census method ensures higher degree of accuracy than other techniques. It provides complete information because each and every item is investigated carefully. So, it is very reliable method of data collection. 2.
What are the benefits of the census?
Ans. Census has a wide range of benefits that include the nature of a study to be far more intensive, where it procures in-depth information on various parameters. The method by which each study is conducted ensures that the results have higher reliability and accuracy.
What are the demerits of census method?
Following are the demerits of census method This method is inconvenient because it take much time, money and set of industrial organizations. This method is possible only in few cases of data collection. This method is possible only in limited universe it requires not vast area to study. It is much time and labour consuming.
What is the use of the C-census method?
Census method is necessary in some cases like population census, Agriculture Census, animal census etc for gaining vast knowledge. But in contrary this & method is not applicable as well as needed to some social problems because it is costly and time consuming.