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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 or a statistical sample (termed sample for short) of individuals from within a statistical population to estimate characteristics of the whole population
  • 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
  • Sampling: What It Is, Different Types, and How Auditors and Marketers . . .
    What Is Sampling? Sampling is a statistical technique for efficiently analyzing large datasets by selecting a representative subset
  • Types of Sampling Methods (With Examples) - Statology
    There are many different methods researchers can potentially use to obtain individuals to be in a sample These are known as sampling methods In this post we share the most commonly used sampling methods in statistics, including the benefits and drawbacks of the various methods
  • 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)
  • 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
  • Sampling Methods | Types, Descriptions Examples - QuillBot
    To make accurate inferences about the population, it’s important to choose a sample that is representative A representative sample closely reflects the characteristics of the population of interest Sampling methods can be categorized as probability or non-probability
  • A Comprehensive Overview of Sampling: Methods, Importance, and Applications
    Sampling refers to the process of selecting a subset of individuals or items from a larger population to make inferences about that population It allows researchers to study a manageable portion of the population instead of the entire group
  • Sampling Methods | Types, Techniques Examples - Scribbr
    To draw valid conclusions from your results, you have to carefully decide how you will select a sample that is representative of the group as a whole This is called a sampling method There are two primary types of sampling methods that you can use in your research:
  • LibGuides: Research Writing and Analysis: Sampling Methods
    Sampling, for the purposes of this guide, refers to any process by which members of a population are selected to participate in research There are many methods for sampling, each with a slightly different purpose





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