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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.
What else can I help you with?
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 the numerical value of the number FIVE?
Oh honey, FIVE is a word, not a number. The numerical value of the word "FIVE" is 42 if you're talking about its ASCII value. But if you're looking for the numerical value of the actual number 5, well, that's just 5. Math can be a real hoot, can't it?
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.
Is age a nominal variable?
No, age is not a nominal variable; it is typically considered a continuous or ordinal variable. Age represents a measurable quantity that can be expressed in years, months, or days, allowing for meaningful mathematical operations. While you can categorize age into groups (like "teenagers," "adults," etc.), the actual age values themselves have a clear order and numerical significance.
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 are nominal shares?
Nominal shares, also known as par value shares, are shares of stock that have a stated face value assigned by the issuing company. This nominal value is often a small amount, such as $1 or $0.01, and does not necessarily reflect the market value of the shares. The primary purpose of nominal shares is to establish the minimum legal capital that must be maintained by the company. They also play a role in corporate accounting and legal requirements, but the actual trading price of shares can vary widely based on market conditions.
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".
What is the actual numerical age of an object?
The time from when it was created to now.
How do you Convert nominal cubic meters to cubic meters?
There's no need to convert since nominal and actual cubic meters represent the same volume. Nominal cubic meters are a way to describe a predicted or estimated volume, while actual cubic meters refer to the true volume measured.
Explain The Difference between "Actual Size" and "Nominal Size"?
The **"actual size"** refers to the true, precise dimensions of a product or material after manufacturing, while the **"nominal size"** is the label or standard size used for identification and may differ slightly from the actual size due to trimming or finishing processes. For example, a 2x4 piece of lumber has a nominal size of 2 inches by 4 inches, but its actual size is typically 1.5 inches by 3.5 inches.
