Question

Specifying exactly what is to be measured before assigning a value to a variable is known as _________.

Answer 1

Operationalizing or defining a physical quantity is the process of specifying exactly what is to be measured before assigning a value to a variable.

Step-by-step explanation:

Specifying exactly what is to be measured before assigning a value to a variable is known as operationalizing or defining a physical quantity. For example, in physics, distance and time are defined by specifying methods for measuring them, while average speed is calculated as distance traveled divided by time of travel. This process is important in allowing others to understand how and what is measured in an experiment.