answersLogoWhite

0

Random Sampling is the most common sampling technique

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

Write the ways of communication in disaster management?

The common way of communication in disaster management is the emergency communication system. This computer-based system supports one-way and two-way communication for emergency messages.


What do you mean by communication?

Communication (Noun): a process by which information is exchanged between individuals through a common system of symbols, signs, or behavior ; also : exchange of information


Two types of personal sampling system?

Inactive and passive


What Steps to take when selecting a suitable sampling frequency?

The Nyquist Theorem says that the sampling frequency should be twice the bandwidth to avoid aliasing. Thus if the bandwidth of the system is bw then the sampling frequency f=2*bw.


Explane the method of selecting the value of sampling time for a continuous model?

The selection of sampling time for a continuous model involves determining a balance between accuracy and computational efficiency. It is often based on the Nyquist theorem, which states that the sampling frequency should be at least twice the highest frequency present in the signal to avoid aliasing. Additionally, factors such as the dynamics of the system, the desired precision, and the computational resources available are considered. A common approach is to start with a trial-and-error method or use heuristics to establish an initial sampling time, which can then be refined based on system performance during simulations or tests.


Different types of random and non random sampling?

stratified sampling, in which the population is divided into classes, and random samples are taken from each class;cluster sampling, in which a unit of the sample is a group such as a household; andsystematic sampling, which refers to samples chosen by any system other than random selection.


Communication is defined as a process by which information is exchanged between individuals through a common system of?

verbal, nonverbal, and symbols


Why is computer system become a communication system?

it becomes communication system through networking......


What is Internal and external parts of aircraft with communication system?

communication system


What is the effect of under sampling in signals and system?

Bad frequency aliasing. See Nyquist criteria.


What are the advantages and disadvantages of systematic sampling in statistics?

Hi, 1.The main advantage of Systematic sampling over simple random sampling is its simplicity. It allows the researchers to add a degree of system or process into the random selection of subjects. 2.Another advantage of systematic random sampling over simple random sampling is the assurance that the population will be evenly sampled. Disadvantage The process of selection can interact with a hidden periodic trait within the population.


What is the role of a common classification system?

A common classification system helps organize and categorize information or objects in a standardized way, making it easier to locate, compare, and analyze them. It promotes consistency, facilitates communication, and ensures a common understanding among users.