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A sample survey is quicker and cheaper. If the survey is well designed then the results are likely to be close to their true values.

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7y ago

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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...!!!!"


Advantages of census over sample survey?

It is more accurate, unbiased and includes every item in the population, whereas sampling may be biased, and sampling is not totally representative.


How does the government know the population size?

Every ten years the government has a survey given to every U.S. resident. This survey is commonly known as a census. There are questions like "How many people live in your residence?" and "What is your gender?" The government publishes these results after a certain period of time. The census helps the government determine how much money to spend on certain facilities such as schools and hospitals. It can also help find workers that may need a job. The government has over 400 billion dollars to spend on facilities and projects, and the census divides up the money.


What is a census and how often is it taken in US?

Every 10 Years =]


What are advantage of using baseline in survey?

Using a baseline in a survey helps to establish a starting point for data analysis and comparison over time. It provides a reference to measure changes and track progress. Baselines can also help to identify trends, set realistic goals, and evaluate the effectiveness of interventions or strategies.


Components of the NCVS its advantage over other research tools in producing a complete picture of crime and those who are victimized and problems associated with the survey?

Most research tools look at the official reports for crimes, which means that they do not take unreported crime into account like the NCVS does. The NCVS is a phone survey which randomly talks to a large number of people and asks them if they've ever been a victim of a crime and whether they reported it. Because this survey is conducted over the phone, it is easy to lie about or misinterpret the questions.


The main advantage of ECL over TTL?

The main advantage of ECL over TTL is speed.


Advantages and disadvantages of sampling over population census?

boobs


What advantage does standard form have over scientific notation?

It has no advantage.


What are the 2010 census numbers from Suffolk VA?

According to the 2010 census, the population of Suffolk, VA was 84585. This is an increase of over 30 per cent when compared to the previous census carried out in 2000.


How many shopping malls are there in America according to the 2010 census?

There are about over 300 malls in the U.S. I don't think the census counts malls.


What percentage of Americans make 250k?

The answer will depend on what period of time they make 250k over. It also depends on what units you use for 250k - pennies?