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How do you define logistic growth?
Logistic growth is a sigmoidal (saturating) curve which describes e.g. the spread of information. It is based on a differential equation, which is usually solved by y=1/(1+e^-x).
What does a bell curve of IQ look like?
The "bell curve" of anything, with the peak of the curve supposedly at a score of 100.
What is the definition of 'bell curve'?
A bell curve is a graph that depicts a large rounded peak tapering away at each end of normal distribution. A bell curve is a mathematical concept with the curve concentrated in the center.
Is the standard normal curve non symmetrical?
The standard normal curve is symmetrical.
Is it true that a normal distribution curve is symmetric about the mean?
yup, it's a bell curve
What are the difference between logistic and exponential growth?
Logistic growth occurs when a population's growth rate decreases as it reaches its carrying capacity, resulting in an S-shaped curve. Exponential growth, on the other hand, shows constant growth rate over time, leading to a J-shaped curve with no limits to growth. Logistic growth is more realistic for populations with finite resources, while exponential growth is common in idealized situations.
When the exponential phase of a logistic growth curve of a population ceases what happen to population growth?
population growth begins to slow down
When does logistic growth occurs?
Logistic growth occurs when a population's growth slows and then stops, fallowing a period of exponential growthex; a lot of familiar plant and animal populations fallow a logestic growth curve.
Compare the exponential model and the logistic model of population growth. (?
An exponential model has a j-shaped growth rate that increases dramatically over a period of time with unlimited resources. A logistic model of population growth has a s-shaped curve with limited resources leading to a slow growth rate.
Compare the exponential model and the logistic model of population growth.?
An exponential model has a j-shaped growth rate that increases dramatically over a period of time with unlimited resources. A logistic model of population growth has a s-shaped curve with limited resources leading to a slow growth rate.
What is the characteristic shape of logistic growth curve?
The classic "S" shaped curve that is characteristic of logistic growth.
What is the characteristics shape of a logistic growth curve?
The classic "S" shaped curve that is characteristic of logistic growth.
What would An s shaped population growth curve best describes what?
logistic growth
On a logistic population growth curve the growth starts to slow down after initial growth because there aren't enough resources to support as many new individuals?
exponential (<-----Apex)
What letter is used to refer to the characteristics shaoe of the logistic growth curve?
what letter is used to refer to the characteristic shape of the logistic growth curve
What are the growth stages within a logistic growth curve?
The logistic growth curve typically consists of four stages: (1) slow initial growth as the population establishes, (2) rapid exponential growth due to abundant resources, (3) slowing growth as resources become limited and competition increases, and (4) stabilization at the carrying capacity where growth levels off due to limited resources and environmental factors.
A population that grows until it reaches its carrying capacity usually has the shape of an?
S-shaped curve, known as the logistic growth curve. This curve starts with exponential growth, accelerates as resources are abundant, but eventually levels off as the population stabilizes at the carrying capacity.
