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Simplification is the process of replacing a mathematical expression by an equivalent one that is simpler (usually shorter), according to a well-founded ordering. Examples include:
The game host then opens one of the other doors, say 3, to reveal a goat and offers to let the player switch from door 1 to door 2. The Monty Hall problem is a brain teaser, in the form of a probability puzzle, based nominally on the American television game show Let's Make a Deal and named after its original host, Monty Hall.
54 (fifty-four) is the natural number and positive integer following 53 and preceding 55.As a multiple of 2 but not of 4, 54 is an oddly even number and a composite number.. 54 is related to the golden ratio through trigonometry: the sine of a 54 degree angle is half of the golden ratio.
The general form of its probability density function is [2] [3] = (). The parameter μ {\textstyle \mu } is the mean or expectation of the distribution (and also its median and mode ), while the parameter σ 2 {\textstyle \sigma ^{2}} is the variance .
My key defining feature is that there is no assertion of non-nonsense-ness (say that ten times fast). If the article is purporting to be about something real, it deserves a fair shot, but you do sometimes see articles that are written as first proposals.