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It is a symmetric bell-shaped distribution which can be used to represent a very large number things from every-day life. It has some very useful statistical properties.
The MacDonald product, also known as the MacDonald determinant or MacDonald polynomial, is a mathematical construct used in algebraic combinatorics. It generalizes the concept of Schur functions and is related to the study of symmetric functions, representation theory, and geometry. MacDonald polynomials are indexed by partitions and possess properties that make them useful in various areas, including the theory of symmetric functions and the study of symmetric groups. They also appear in the study of intersection cohomology and in the context of q-series and special functions.
No, a busy wait cannot probably be avoided altogether. In a uniprocessor system, one could inhibit interrupts during wait()andsignal()operations in semaphores, but that is not possible in multiprocessor systems. In fact, a busy wait (orspinlock), can be useful, especially in multiprocessor systems, when the wait is expected to be short (as withwait()andsignal()), because no context switch is required when a process must wait on the lock.
Symmetric rounding, also known as round half to even or banker's rounding, is a method used in numerical computations to minimize bias in rounding operations. When a number falls exactly halfway between two potential rounded values, it is rounded to the nearest even number. For example, both 2.5 and 3.5 would be rounded to 2 and 4, respectively. This technique is particularly useful in statistical calculations to prevent systematic errors over large datasets.
Most useful and more useful.
more useful, the most useful
The comparative form of "useful" is "more useful."
more useful, most useful
Computers are so useful to us.Bert is not a very useful person.I find that the phone is a useful invention.Make yourself useful and pass me the spanner.Hopefully these sentences are useful to you.
The best average to use depends on the specific context and the type of data being analyzed. Common types of averages include the mean, median, and mode. The mean is often used for symmetric data, the median is useful for skewed data, and the mode is appropriate for categorical data. It's important to choose the average that best represents the central tendency of the data.
Usually it's not what's being summarised (in this case, money) it's how the stuff that's being summarised is distributed that matters. If the distribution is symmetric and the danger of there being large outliers is small then the mean could be a good choice. The range is useful for quite different purposes than the other three statistics.
how are mirrors useful ? how are mirrors useful ?