answersLogoWhite

0


Best Answer

A population survey, better known as a census, entails the collection of each unit in the population. In sample survey information is collected from a subset of the population. The subset, or sample, needs to be selected carefully so that it is representative of the whole population and, if that requirement is met, statistics based on the sample are good estimators for the corresponding population parameters.

User Avatar

Wiki User

9y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the difference between population survey and sample survey?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the difference between a sample and a census?

A Census is the type of survey for a complete population. A Sample Survey is only a portion of the population which is used to make predictions on the representation of the actual population.


Difference between a Census and a Survey?

A census is a statistical enumeration and analysis of a certain population, be it humans, animals or plants - groups that grow and change over time. A survey can be a tally of opinions or answers. See "Family Feud" when Richard Dawson says, "Survey says...!!!!"


What is the difference between the population mean and sample mean?

The population mean is the mean calculated over every member of the set of subjects being studied. It is usually not available and a survey is used to find an estimate for the population mean. The mean value of the variable in question, calculated from only the subjects included in the sample (or survey) is the sample mean. Provided some basic statistical requirements are met, the sample mean is a "good" estimate of the population mean.


How the sample survey is better than population survey?

It's not.


What is the difference between census and sample survey?

A sample survey is asked of a limited group of people, while a census is conducted in an attempted to get an answer from all people in a geographical area.


What is census in statistics?

Statistics: Survey of an entire population, as opposed to a sample survey.


What is a survey of a representative sample of the population called?

Random selection.


What different between investigation and survey?

A sample survey is a method that obtains data from a subset of a population to estimate some attributes of that population. An experiment is a controlled study in which the researcher trys to understand cause-and-effect relationships.


The difference between survey and experiment research?

difference between survey and experiment


What are the Difference between research and survey?

survey is one of the techniques to conduct a research while research is the process of getting a targeted information or facts about some thing by using sample


Briefly explain the differences between a census and a sample survey?

Researchers define a "population" which consists of elements with defined characteristics. Example: All the matriculating students at Providence College. If the researcher studies the entire population as defined above, it is called a "census". If, on the other hand, the researcher takes a subset of the population, a sample, and studies it it will be a sample survey (or study in more general terms.)


What is the size of a sample for a survey?

The population is every data point you intend to generalise the survey results to. The sample frame is those data points that you can pick from for the survey. The sample is which of these data points you actually survey, and the sample size is how many of those data points there are. For instance, if you have 700 students in a school, and you have access to 300 of them, and decide to give 30 of them a survey, the sample size is 30.