Is a measurement a correlation?

In summary, the conversation discusses the concept of correlation between a measurement and its outcome, and the difference between the terms "outcome of the measurement" and "measured value". The distinction is made between the two terms and it is suggested to use the term "the value being measured" instead of "measured value" for clarity. The conversation also mentions the possibility of starting a new thread to further clarify the concept of correlation by referencing a mathematical definition. The thread is then closed.
  • #1
entropy1
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If we make a measurement, does that mean that the outcome of the measurement gets correlated with the measured value?
 
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  • #2
entropy1 said:
If we make a measurement, does that mean that the outcome of the measurement gets correlated with the measured value?
? What is the difference between "the outcome of the measurement" and "the measured value"? How are they not the same thing?
 
  • #3
phinds said:
? What is the difference between "the outcome of the measurement" and "the measured value"? How are they not the same thing?
Perhaps I should say "the value (of the thing) being measured" instead of "measured value".
 
  • #4
entropy1 said:
Perhaps I should say "the value (of the thing) being measured" instead of "measured value".
And how is the "measured value" different from "the value being measured"? This thread is closed.
If you want to start a new thread in which your question is stated more precisely, you may - but I suggest citing the mathematical definition of the word "correlation" when you do.
 
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1. What is a measurement?

A measurement is a numerical quantity assigned to an object or event based on a defined scale or standard.

2. What is a correlation?

A correlation is a statistical measure that describes the relationship between two variables. It indicates the strength and direction of the relationship between the variables.

3. Is a measurement always a correlation?

No, a measurement and a correlation are two different concepts. A measurement is a single numerical value, while a correlation is a measure of the relationship between two variables. They are not interchangeable terms.

4. How is a measurement related to a correlation?

A measurement can be used as data points to calculate a correlation between two variables. However, a measurement alone does not provide information about the relationship between two variables.

5. Can a measurement be used to determine causation?

No, a measurement alone cannot determine causation. A correlation may suggest a relationship between two variables, but it does not prove causation. Additional research and experiments are needed to establish causation.

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