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sampling    音标拼音: [s'æmplɪŋ]
采样

采样

sampling
取样; 抽样 SAMP


sampling
抽样率

sampling
抽样

sampling
n 1: (statistics) the selection of a suitable sample for study
2: items selected at random from a population and used to test
hypotheses about the population [synonym: {sample distribution},
{sample}, {sampling}]
3: measurement at regular intervals of the amplitude of a
varying waveform (in order to convert it to digital form)


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英文字典中文字典相关资料:


  • Sampling (statistics) - Wikipedia
    In statistics, quality assurance, and survey methodology, sampling is the selection of a subset of individuals from within a statistical population to estimate characteristics of the whole population
  • Sampling Methods | Types, Techniques Examples - Scribbr
    Sampling means selecting the group that you will actually collect data from in your research For example, if you are researching the opinions of students in your university, you could survey a sample of 100 students
  • Sampling Methods – Types, Techniques and Examples
    Sampling methods are essential for producing reliable, representative data without needing to survey an entire population This guide covers various types of sampling methods, key techniques, and practical examples to help you select the most suitable method for your research
  • What Is Sampling in Research? Methods and Types
    Sampling in research is the process of selecting a smaller group of participants from a larger population so that findings from that group can be applied back to the population as a whole
  • Sampling Methods In Research: Types, Techniques, Examples
    Sampling methods in psychology refer to strategies used to select a subset of individuals (a sample) from a larger population, to study and draw inferences about the entire population Common methods include random sampling, stratified sampling, cluster sampling, and convenience sampling
  • Sampling: Types, Uses in Auditing and Marketing - Investopedia
    Sampling is a process used to infer characteristics of a whole population by examining a smaller subset derived from it Sampling is vital for market research and financial auditing Different
  • Sampling - University of California, Berkeley
    Even if response is complete, some sampling designs tend to be biased The best way to keep bias to a minimum is to use random sampling, which deliberately introduces chance into the selection of the sample from the population
  • SAMPLING Definition Meaning - Merriam-Webster
    The meaning of SAMPLING is the act, process, or technique of selecting a suitable sample; specifically : the act, process, or technique of selecting a representative part of a population for the purpose of determining parameters or characteristics of the whole population
  • Different Types of Data Sampling Methods and Techniques
    Explore Sampling Methods: Familiarize yourself with different sampling methods, including probability sampling (e g , random, stratified, cluster) and non-probability sampling (e g , convenience, purposive, quota)
  • How to choose a sampling technique and determine sample size for . . .
    An appropriate sampling technique with the exact determination of sample size involves a very vigorous selection process, which is actually vital for …





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