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Non-numerical nominal characteristics can be the brands of cars we drive, the names of cities were we live, our race, religion, etc. Numerical nominal characteristics can be area codes, zip codes, numbers on the back of jerseys of Basketball players. Numerical, non-nominal data is someone's weight or height.
What else can I help you with?
Is a nominal variable a discrete variable?
No. A discrete variable is one that takes discrete numerical values. But a discrete variable can be ordered while a nominal one cannot. Age, in years, is a discrete variable, and you can say that a 10-year old is younger than a 20-year old who is younger than a 40-year old. Favourite fruit would generate a nominal variable but you cannot say that a banana is more than an apple which, in turn, is more than an orange, etc. (Remember, you are talking only of the nominal values of the fruit - not their price or size or nutritional value or any such characteristic.)
What is the primary characteristic of a probability sample?
In the context of a sample of size n out of a population of N, any sample of size n has the same probability of being selected. This is equivalent to the statement that any member of the population has the same probability of being included in the sample.
What the difference between statistic as numerical fact and statistics as a discipline?
A statistic (as a numerical fact) is a value taken from a sample of a population. For example a summary of a political poll would produce many numerical statistics. Statistics as a discipline involves creating and carrying out sampling designs, knowing how to analyze data, creating mathematical models for different processes, predicting future results, and optimizing systems. That is why statistics can by applied to any other field of study, any time you have to research, prove, or improve something the discipline of statistics is very valuable.
Why is population sampling most effective when a population has an even dispersion pattern?
If the population is not evenly dispersed then the sample may unfortunately come from a section that is not typical of the population. That means the sample will not be representative of the population and so any estimates for the population, based on sample statistics are biased and therefore unreliable.
The pie graph is used for what kind of data?
Any kind of data - nominal, ordinal or interval - provided you can group the data into a few categories. Ideally not more than seven, though in exceptional cases, up to ten may be used.
What is a Characteristic for like terms?
They have the same form for any variables, but the numerical coefficients can be different.
What is an example of a nominal-is-best quality characteristic?
An example of a nominal-is-best quality characteristic is color. Color can be described using categories such as red, blue, green, etc., without any inherent ranking or order.
What is The actual numerical value assigned to nominal level variable?
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.
Is a nominal variable a discrete variable?
No. A discrete variable is one that takes discrete numerical values. But a discrete variable can be ordered while a nominal one cannot. Age, in years, is a discrete variable, and you can say that a 10-year old is younger than a 20-year old who is younger than a 40-year old. Favourite fruit would generate a nominal variable but you cannot say that a banana is more than an apple which, in turn, is more than an orange, etc. (Remember, you are talking only of the nominal values of the fruit - not their price or size or nutritional value or any such characteristic.)
What is a non example of contagious diffusion?
any characteristic that hasn't spread throughout a population
Is suspense account a nominal account?
Not necessarily. It can be of any type. Real, Personal or Nominal.
What is any characteristic of a person or thing that is assigned a number category?
A characteristic of a person or thing that is assigned a number category is known as a quantitative attribute. This type of attribute allows for measurement and comparison, enabling data to be organized into numerical categories, such as age, height, or income. By using numerical categories, it becomes easier to analyze trends, make predictions, and draw conclusions based on the data collected.
Use nominal in a sentence?
Since the company did not have any money, the employees received only nominal pay for the month.
What are parameters in research methods?
Parameters in statistics is an important component of any statistical analysis. In simple words, a parameter is any numerical quantity that characterizes a given population or some aspect of it. This means the parameter tells us something about the whole population.
What is the difference between a real variable and a nominal variable?
A real variable is a quantitative measure that can take on a wide range of numerical values, allowing for meaningful mathematical operations such as addition and subtraction; examples include height, weight, and temperature. In contrast, a nominal variable is a categorical measure that represents distinct categories without any inherent order or ranking; examples include gender, nationality, and colors. Essentially, real variables express quantities, while nominal variables classify data into groups.
Why is the nominal level of raw data cannot be re-organized to form an array?
The nominal level of raw data consists of categories or labels that do not have a meaningful order or ranking, such as colors or types of fruit. Because these categories are qualitative and represent distinct groups without any inherent numerical value, they cannot be organized into an array like ordinal or interval data, which have a defined sequence. As a result, nominal data is typically summarized through frequency counts or proportions rather than restructured into an array format.
is there any numerical data related to boiling eggs?
numerical statistics behind boiled-eggs
