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In statistics what is summation?
in statistics, summation denoted by upper case sigma, is used to find the sum of a series of observation in a particular variable.
What is the distribution of area under a curve?
In terms of probability theory, the cumulative distribution function (cdf) is the result of the summation or integration of the probability density function (pdf). The cdf F(a) is the area under the pdf from its lower limit to a. I hope I am responding to your question. If not, perhaps you can clarify it and resubmit it.
What is the differences between spartial data and attribute data?
Spartial data shows specific location of geographical phenomena in terms of coordinates whilst attribute data is non-spatial in that it does not use coordinates but only show what is on a point, line and polygon. by Wilkins Nyamangunda at Midlands State University(2:1)
Which of the following measures of central tendency would be appropriate to describe the average pulse rates group of surgical patients?
Mean is the answer. Because if you want to get for the AVERAGE no. of pulse or an AVERAGE of any data, the most appropriate way is to get the summation of the data then divided it into the number of sample. Therefore you will get the average. In some case, like if you want to get the age of people who is mostly has a problem in their circulation of blood including the high-blooded and low-blooded it is best to use MODE since you were looking for the most age of occurrence. It is best to analyse your data first, know what you needed you solve or what you needed to answer. God bless.
Is it a simple transformation of technology developed from databases statistics and machine learning?
No. Data mining is more than a simple transformation of technology developed from databases, statistics, and machine learning. Instead, data mining involves an integration, rather than a simple transformation, of techniques from multiple disciplines such as database technology, statistics, machine learning, high-performance computing, pattern recognition, neural networks, data visualization, information retrieval, image and signal processing, and spatial data analysis.
EPSPs produced by many different presynaptic fibers converging on a single postsynaptic neuron causing summation on the postsynaptic dendrites and cell body best describes?
spatial summation
What is The process of adding the effects of many postsynaptic potentials?
The process of adding the effects of many postsynaptic potentials is called summation. There are two types of summation: temporal summation, where postsynaptic potentials from the same presynaptic neuron add up over a short period of time, and spatial summation, where postsynaptic potentials from multiple presynaptic neurons add up at the same time. Summation ultimately determines whether an action potential will be generated in the postsynaptic neuron.
Stimulation of a postsynaptic neuron by many terminals at the same time?
When a postsynaptic neuron is stimulated by many terminals at the same time, it undergoes spatial summation. This simultaneous input from multiple presynaptic neurons can combine to reach the threshold for firing an action potential in the postsynaptic neuron. This process enables integration of signals from different sources to influence the overall excitability of the neuron.
When impulses from various sources have an additive effect on a neuron the process is called?
When impulses from various sources have an additive effect on a neuron, the process is called summation. This can occur through temporal summation, where multiple impulses from the same source rapidly fire in succession, or spatial summation, where impulses from different sources converge at the same time to reach the neuron's threshold for firing.
What is meant by summation of graded potentials?
The summation of graded potentials refers to the combined effect of multiple depolarizations or hyperpolarizations occurring simultaneously at different locations on a neuron. These individual changes in membrane potential can be added together to influence the overall excitability and likelihood of the neuron firing an action potential. Summation can be either spatial (when inputs come from different locations) or temporal (when inputs occur at different times).
When the second excitory postsynaptic potential arrives at a single synapse before the effect of the first has disappeared what occurs?
Summation occurs, where the two excitatory postsynaptic potentials combine to reach the threshold for firing an action potential. This can be either temporal summation, where two EPSPs from the same presynaptic neuron occur in quick succession, or spatial summation, where EPSPs from different presynaptic neurons arrive simultaneously.
Why is a summation greater than an integral?
It's not. It depends on the method you use for summation whether summation > integral or integral > summation.
What is process of summation?
A summation is a recap of all the highlights of a presentation.
Other words for addition in maths?
Sum or summation
Fifth grade summation notation problem so what is the answer if the upper limit of summation is 6 and the lower limit of summation which is the index summation is 2?
6 Σn 2 What is n?? Please answer
What is the symbol and definition of summation?
Summation means to sum up, or find the total.
What is the difference between summation and integration?
Integration is a special case of summation. Summation is the finite sum of multiple, fixed values. Integration is the limit of a summation as the number of elements approches infinity while a part of their respective value approaches zero.
