To measure a variable, you first need to define it clearly, specifying what it represents and how it relates to other concepts. You can then select an appropriate measurement instrument or method, such as surveys, observations, or experiments, ensuring it is valid and reliable. Finally, you would collect data and analyze it using statistical techniques to derive insights and conclusions about the variable.
operational definition
I define an variable by saying x- an value
State what the variable represents in the equation.
Since there is no such thing as a trem it is not surprising that 3x plus y is not a trem!
Declaration is a promise: 'I will define (or has defined) this variable/function somewhere else'.
Operational definition
To measure a variable, you need to first define what you are trying to measure and then select an appropriate method or instrument to quantify it. This could involve using tools such as surveys, scales, observations, or sensors depending on the nature of the variable. Ensure that the measurement process is reliable, valid, and consistent to obtain accurate results.
An operational definition.
operational definition
operational definition
operational definition
describes how to measure a variable or define a term. right out of my science book
operational definition
I define an variable by saying x- an value
operational definition
You are probably going for 'operational definition'.
False