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What is occurs when some population units are excluded from the process of selecting the sample?
sampling errorS OCCURES WHEN SOME POPULATION UNITS ARE EXCLUDED FOR SAMPLING
What is the difference between probability sampling and simple random sampling?
Simple random sampling = A process of selecting subjects in such a way that each member of the population has an equal likelihood of being selected; you can throw all your subjects into a hat and draw them out one by one, or assign each member a number and choose every fifth number to be a participant.Probability sampling=A sampling procedure in which the probability that each element of the population will be included in the sample can be specified; you have a specific number of subjects and you know that they have a 50/50 chance of being chosen, or because of an anomaly, they may only have a 20/100 chance of being chosen for the experiment.*Your teacher is being tricky however, because there are 4 basic types of Probability sampling and simple random sampling is one of them. Also are stratified, systematic and cluster sampling. All four fall under the general title of Probability Sampling (P.S.)!! P.S. is kinda like the category and the 4 types are just different ways to do the sample, each has their own "little differences" in how the data is collected and assigned.
What is the difference between participant selection and participant allocation?
Participant Selection:The process of selecting participants for research (also called sampling). The participants who are selected are used in the research are said to form the sample.Participant Allocation:After participants have been selected, they have to be allocated, or assigned to a group that may be used in the research study.
What You decide you want your sample to be representative of the population. Which sampling process would provide the most representative sample?
A simple random sample.
Difference between Multicollinearity and Autocorrelation?
Multicolinearity shows the relationship of two or more variables in a multi-regression model. Auto-correlation shows the corellation between values of a process at different point in times.
What is difference between scientific literacy and scientific inquiry?
A person who has scientific literacy is familiar with the basics of science and the scientific way of thinking. Scientific inquiry is the process of investigating a question using the scientific method..
The difference between partition to classification?
Classification is sorting out things due to scientific process. Partition is eminent domain.
Difference between acceptance sampling plans and control charts?
Sampling plans are hypothesis tests regarding product that has been submitted for an appraisal and subsequent acceptance or rejection. A control chart is used to track a process with time to determine if the problems are sporadic or chronic.
What is the difference between scientific method and scientific attitude?
Scientific method refers to the particular process of solving problems--based on observation, empiricity and attribute of repetitiveness. Scientific attitute refers to willingness or temperament to follow/adopt this process for solving problems.
What is the difference between element of communication and the communication process?
Explain the difference between the elements of the communication process and the communication process
What is the difference between the elements of the communication process and communication?
Explain the difference between the elements of the communication process and the communication process
What the difference between process piping and power piping?
What the difference between process piping and power piping?
What is the difference between product metrics and process metrics?
What is a difference between product metrics and process metrics
What is the difference between technology and process?
what is the difference between license and patent
What is the difference between scientific survey and scientific data?
A scientific survey is a method used to collect information from a sample of a population, while scientific data refers to the facts and statistics that are gathered and analyzed during the survey process. Essentially, a scientific survey is the tool used to collect data, which is the information obtained from the survey.
What is the major difference between control process and process control?
Difference between control process and process control is that system control process is typically the large scale version of where process control is used.
What is the difference between the scientific approach and the scientific method?
The scientific approach refers to the general process scientists use to investigate a topic, which involves observation, experimentation, and analysis. The scientific method is a specific step-by-step process within the scientific approach that involves formulating a hypothesis, conducting experiments, analyzing data, and drawing conclusions. Essentially, the scientific method is a systematic way to test hypotheses within the broader framework of the scientific approach.
