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What is The actual numerical value assigned to nominal level variable?
Wiki User
∙ 6y ago
The whole point of a nominal variable is that is has no numerical value associated with it. With a binary measure you can allocated the values 1 and 0 or +1 and -1 for observations where the attribute is present or absent. If there are more than 2 values that the nominal variable can take then you can allocate any numbers that you want but in all cases the numbers do not have a value: they are simply symbols which can help for sorting and for binary comparisons.
Wiki User
∙ 6y ago
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What are nominal values?
Nominal values are the values that a component is specified to be. For example, the nominal value of a 10K resistor is 10K. Its actual value may vary, though, based on its tolerance.
What is 2 to the 27th power?
It is two multiplied by itself 27 times. I leave the actual numerical amount as an exercise for the student.
What is x2 81y2 equal to?
x2 - 81y2 = (x + 9y) (x - 9y)The actual numerical value depends on the values of 'x' and 'y'.
How wide is a 2 X 8?
Let's define a few things, nominal refers to the name of the product and actual refers to literal or real dimensions of the product.Products are either finished or unfinished (a.k.a. full cut).Both of these products use the same label (2x8)" example, but the actual size of the finished product in the above would be ~(1.5x7.5)" The unfinished product measures the size stated in the name ~(2.0x8.0)"; hence described as full cut.
When is irrational numbers used in modern jobs?
Irrational numbers are used in some scientific jobs. Commonly used irrational numbers are pi, e, and square roots of different numbers. Of course, if an actual numerical result has to be calculated, the irrational number is rounded to some rational (usually decimal) approximation.
What is the Difference between nominal and actual cooling capacity?
In general actual capacity is bit less than the nominal capacity of any form
What is the Nominal size of 8 rebar?
Nominal size is 1.00". Actual is 1.1.25" (includes deformation ribbing).
Is cold rolled steel actual or nominal size?
It is a nominal size. Sheet and plate steel thicknesses may vary from nominal thicknesses by up to 10%.
What are nominal values?
Nominal values are the values that a component is specified to be. For example, the nominal value of a 10K resistor is 10K. Its actual value may vary, though, based on its tolerance.
What is nominal line voltage?
'Nominal' means 'named'. So a 'nominal' voltage is the named voltage of a system. For example, when we talk about a 120-V or 240-V system, we are describing their nominal values, not their actual values which can change from moment to moment.
What is the actual numerical age of an object?
The time from when it was created to now.
What is the meaning of nominal tonnage?
When someone refers to a nominal ton, it is assumed that the ton is approximated and may not be an exact ton. An actual ton is 2000 pounds.
What is nominal pressure?
Nominal, in this context, refers to the "face value". So in this case it means what the gauge "face" is indicating. Also called gauge pressure. The difference between nominal pressure and actual pressure depends on whether gauge is a calibrated instrument and is indicating the actual pressure.Nominal pressure means rated pressure, that is a nominal pressure rating applied to vehicle parts.Scroll down to related links and look at "Definition of nominal pressure".
Definition dominat sovereignty and nominal sovereignty?
nominal sovereignty is the authority to only rule in name where substantial sovereignty or dominant sovereignty means real or actual authority
What is the difference between an actual type and declared type variable?
I believe a declared type is the type used when first declaring a variable. And the actual type is the type that the variable is actually assigned, which could be the declared type or any subtype of that type. So given GeometricObject shape = new Triangle(); GeometricObject is the declared type and Triangle is the actual type. To demonstrate this more clearly the following statements are all correct. GeometricObject shape; // shape declared to be a GeometricObject shape = new Triangle(); // actual type assigned = Triangle shape = new Square(); // now shape refers to a Square object This is the basis of polymorphism. It allows you to write methods which have for parameters more general types but are able to handle subtypes differently. This makes your code more general and reusable.
Why prefer nominal pi circuit over nominal T circuit in transmission line modeling?
Nominal Pi is used for the transmission line modeling as it makes the Y matrix representation more accurately and in actual sense we get a conditioned matrix.
What is meant by a nominal current?
The word nominal means the lowest possible safe amount. So, nominal current or nominal voltage is the lowest amount necessary to perform an electrical function like keeping a light turned on.AnswerThe original answer is incorrect. 'Nominal' simply means 'named'. So a 'nominal voltage' is the 'named voltage', as opposed to an 'actual voltage'. For example, the nominal voltage of residential supplies in the UK is 230 V; however, this value is allowed to vary between +10/-6% of the nominal voltage. In other words, a nominal voltage of 230 V may vary between 216 V and 253 V.
