It means to estimate a function value, based on nearby values.For example: let's assume you know that root(20) = 4.4721 (i.e., the square root of 20), and root(21) = 4.5826. If you want the root of 20.5, you can estimate this to be the average of these two, or about 4.5274. This assumes that in the graph of square roots, drawing a straight line between the two extremes is a good approximation. In this example, the exact value (rounded to four decimals) is 4.5277.
Note: The term "interpolation" is used if you estimate a value BETWEEN two given values; if you use similar methods to estimate a value OUTSIDE the two given values, the term "extrapolation" is used instead.
it means the data is different; the data varies.
It means to look at the data you have collected and to decide what it is telling you. It may be necessary to re-arrange your data in some way in order to do this. The commonest way is to plot a graph.
Hi, A collection of data means too many data files kept on one place. A software will help to do this easily. Thanks Techvedic..........A Technical Support Firm
Yes. The term means best guess. Data can prove that is not correct.
A best fit graph to some data is exactly that: it is a line which fits the data best according to some optimality criterion. There is a always a trade off in fitting a line to data: one can change the number of degrees of freedom of the underlying equation, which affects how close the line can get to the data points. With more degrees of freedom, the line can more closely approximate the data. This is not to say that more degrees of freedom are better: with too many degrees of freedom, one is merely fitting to the noise in the measurement of the data, and the line will predict subsequent data poorly, when both interpolating and extrapolating the existing data. This is an example of Occam's Razor: one must pick the simplest model which adequately fits the data.
If you're estimating a point OUTSIDE the data range, it's extrapolating. If you're estimating a point WITHIN the data range, it's interpolating.
Data redundancy means storage of data.
it means the data is different; the data varies.
data means information useful or useless for us
data means information
it means the data can have babies
Data is the statistics of an item. A graph is what holds the data.
Not sure what a "grouped of data" means!
Data is a signal that model a phenomenon.
It means to organize your data
Data. Data is the plural form of datum which means value.
Packet data means internet data service pack.