Two Events Are Complementary (I

question 7

Multiple Choice

Two events are complementary (i.e., they are complements) if:

• A)the sum of their probabilities equals one.
• B)they are disjoint and their probabilities sum to one.
• C)the joint probability of the two events equals one.
• D)they are independent events with equal probabilities.

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Definitions:

Function-Based Structure

An organizational arrangement where departments are divided based on specialized functions or roles such as marketing, finance, or HR.

Flexible Fuel Field

An area of technology or market focusing on fuels that can work interchangeably in vehicles or systems, such as those capable of using biofuels and gasoline.

Job Descriptions

Detailed information about a specific job, including responsibilities, requirements, and qualifications.

Work Flow Analysis

The study of the business processes and activities involved in completing a specific task or project to increase efficiency.