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for them to let people know exact.
Jennie Konopelski
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∙ 13y agoBecause it give an answer of what resources we will need to produce what demands we will then put on the environment to produce though resources and our waste production and subsequently environmental damage
Wiki User
∙ 12y agofor them to let people know exact.
Wiki User
∙ 6y agoscfssjryngb
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When can you estimate a population's size when counting individuals in a sample of the population?
You can estimate a population's size when counting individuals if the density in a sample is greater than the population density.
What is the estimate current world population size?
4.3 billion
What is one method the ecologists use to estimate the the size of a population?
survey
What is one method the ecologists use to estimate the size of a population?
survey
Why is it difficult to estimate the size of a population of animals?
They never fill out the census forms.
Number used to estimate a population parameter?
A point estimate is a single value used to estimate a population parameter, such as the sample mean used to estimate the population mean. Confidence intervals can also be used to provide a range within which the population parameter is likely to lie.
What is the size and population of Romania?
Area: 238 391 km2 Population (estimate): ca. 21 450 000 at 15 June 2009
Why do ecologists use the technique of sampling to estimate population size?
In many cases, it is not even possible to count signs of every member of a population. The population may be very large or spread over a wide area. In such cases ecologists usually make an estimate. An estimate is an approximation of number, based on reasonable assumptions.
What sample size is required from a very large population to estimate a population proportion within?
The answer depends on how rare or common the selected trait is. For something that is very rare, you will need a much larger sample to get a reasonable estimate of proportion.
What is the population of the goblin shark?
The population of goblin sharks is currently unknown. They are deep-sea creatures that are rarely encountered by humans, making it difficult to estimate their population size accurately.
How can an ecologist ecologist measure population size?
Ecologists can estimate population size through methods such as mark-recapture, distance sampling, and census surveys. Mark-recapture involves capturing and marking individuals, releasing them, and then recapturing a sample to estimate total population size. Distance sampling involves estimating population size by observing and recording the distances to individuals from a specific vantage point. Census surveys involve conducting a thorough count of all individuals in a specific area.
What is the most least invasive way to determine population size?
The least invasive way to determine population size is to use the sampling technique. If you are able to determine how many subjects are in a few small areas, you may be able to estimate how many are in the entire area. An example would be, if there are 10 people living in one apartment building, and there are a total of 50 apartment buildings in the complex, an estimate of your population size would be 500, assuming there are no empty apartments.
