Question

fill in the blank with an appropriate word, phrase, or symbol(s). a controlled operation that yields a set of results is called a(n) ________. a controlled operation that yields a set of results is called a(n)

Explanation:

In probability theory, an experiment is defined as a controlled operation that yields a set of results. This is a fundamental concept in the study of probability where we analyze the possible outcomes of such operations.

Answer:

experiment