If Two Equally Likely Events a and B Are Mutually

question 42

Multiple Choice

If two equally likely events A and B are mutually exclusive,what is the probability that event A occurs?

• A)0.
• B)0.50.
• C)1.00.
• D)Cannot be determined from the information given.

---

Definitions:

Reliability

The degree to which an assessment tool or measurement produces stable and consistent results.

Numerical Index

A system of assigning numbers to objects, individuals, or events for the purpose of identification, classification, or comparison.

Test

An assessment intended to measure the knowledge, skill, aptitude, physical fitness, or classification in many other topics.

Abstract

A brief summary of a research article, thesis, review, or other document, highlighting the main points and conclusions.