Which of the following best describes a function that assigns a numerical value to each simple event in a sample space?
A) An expected value.
B) The mean.
C) Arandom variable.
D) The standard devi ation.

Question

Which of the following best describes a function that assigns a numerical value to each simple event in a sample space? 
A) An expected value.
B) The mean.
C) Arandom variable.
D) The standard devi ation.

Quizplus · Accepted Answer

A function that assigns a numerical value to each simple event in a sample space is called a random variable. This is a fundamental concept in probability theory and is used to quantify the likelihood of different outcomes. The other options (expected value, mean, and standard deviation) are all important concepts in probability theory, but they do not describe the specific function that assigns numerical values to simple events in a sample space.

Which of the Following Best Describes a Function That Assigns