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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
Who would use the word quadrant?
who would use the word "quadrant"
Capture-recapture is a good way to estimate the population size of?
Capture-recapture is a good way to estimate the population size of wildlife species or other populations that are difficult to observe directly. By marking a sample of individuals, releasing them back into the population, and then recapturing a second sample, statisticians can use the overlap between the two samples to estimate the total population size.
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.
Why is it difficult to estimate the size of a population of animals?
Estimating the size of a population of animals can be difficult because animals move around, making them hard to track. Additionally, some animals may be hidden or hard to see in their natural habitat. Counting every individual is often not feasible, so scientists use statistical methods and sampling techniques to estimate population size.
What quadrant of the coordinate plane would you use to graph time and distance?
Usually the first quadrant.
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.
What is An ordered pair that has a positive x coordinate and a negative y coordinate( plus -) would be plotted in which quadrant Use roman numerals to write the quadrant numbers?
It would be in the IV quadrant
The football field is approximately 5400 sq meters. Use the average number of dandelions per square meter to estimate the size of the dandelion population on the football field?
The average football field measures 100 yards long and is 5400 square meters in size. In that amount of space, a person may find over 10,000 dandelions.
Did sir Robert Scott use a quadrant?
yes he did
What is the Rule of 70 for population growth?
The Rule of 70 is a quick way to estimate how long it takes for a population to double in size based on its growth rate. To use the Rule of 70, divide 70 by the annual growth rate of the population. The result will give you approximately the number of years it takes for the population to double.
