Users' questions

Why is a census better than a sample?

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).

For what census method is more suitable?

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.

In what situation is conducting a census more appropriate than sampling?

Census needs plenty time and cost as well as manpower to conduct. Sampling requires less time, money and manpower and if adequate methods are used for sampling then it will a good representative of population. Two advantages of sampling are lower cost and faster data collection than measuring the entire population.

Under what conditions is a sample is preferred to a census?

A good sample is one which is: Small in size. It provides adequate information about the whole population. It takes less time to collect and is less costly.

Which is better a sample survey or a census?

Census method of data collection is always better than the sample method because; 1) The results obtained from census method is more accurate. 2) The census method is less time consuming. 3) Less amount of the manual efforts are necessary for the census method.

What are the advantages and disadvantages of a census?

Census method & its advantages. A statistical investigation in which the data are collected for each and every element/unit of the population, it is termed as Census Method. It is also known as ‘Complete Enumeration’ or ‘100% Enumeration or Complete survey. Useful in case Intensive Study is required or the area is limited.

How often does the United States Census take place?

According to the United Nations, census should be conducted at least after every ten years because the information becomes out of date. Its aim is to count all housing units and persons in the United States. It is generally carried out by the government of the country. What is Survey?

Which is an example of a population census?

● Example: In a population census, not only the number of persons is counted, but the information is also collected on various other parameters like the number of males and females, age, education, marital status, occupational level, income health conditions, etc.

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