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variables    音标拼音: [v'ɛriəbəlz]
变量

变量

variables
变数


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英文字典中文字典相关资料:


  • Types of Variables in Research Statistics | Examples - Scribbr
    In statistical research, a variable is defined as an attribute of an object of study Choosing which variables to measure is central to good experimental design
  • VARIABLE Definition Meaning - Merriam-Webster
    The meaning of VARIABLE is able or apt to vary : subject to variation or changes How to use variable in a sentence
  • What Is a Variable in Science? (Types of Variables) - ThoughtCo
    Variables in science are factors that can be controlled, changed, or measured in experiments Independent variables are changed in an experiment, while dependent variables are measured or observed Controlled variables remain constant, while extraneous variables are extra factors that might affect results
  • Variables: Definition, Examples, Types of Variables in Research
    A variable is any property, characteristic, number, or quantity that increases or decreases over time or can take on different values (as opposed to constants, such as n, that do not vary) in different situations When conducting research, experiments often manipulate variables
  • What are Variables? - Science Buddies
    In science, a variable is any factor, trait, or condition that can exist in differing amounts or types Scientists try to figure out how the natural world works To do this they use experiments to search for cause and effect relationships
  • 27 Types of Variables in Research and Statistics
    In research and statistics, a variable is a characteristic or attribute that can take on different values or categories It represents data points or information that can be measured, observed, or manipulated within a study Statistical and experimental analysis aims to explore the relationships between variables





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