Let F Be the Event That a Student Is Enrolled

question 31

Multiple Choice

Let F be the event that a student is enrolled in a finance course,and let S be the event that a student is enrolled in a statistics course. It is known that 40% of all students are enrolled in an finance course and 35% of all students are enrolled in statistics. Included in these numbers are 15% who are enrolled in both statistics and finance. Find P(S) .

• A) 0.15
• B) 0.35
• C) 0.40
• D) 0.55
• E) 0.60

Understand the concept of Return on Investment (ROI) and how it is calculated.

Grasp the concept and calculation of residual income.

Comprehend the importance of turnover in evaluating divisional performance.

Understand how sales, gross margin, and net operating income influence an organization's financial performance.

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Definitions:

Social Engineering

is the art of manipulating people so they give up confidential information, often used in the context of information security.

ID Badge

A card or badge displaying the identity of the wearer, often used for access control or identification in workplaces.

Cyberterrorism

The use of the internet and digital technologies by individuals or groups to carry out terrorist activities or to threaten national security, cause harm, or incite fear.

Cyberwarfare

War in which a country’s information systems could be paralyzed from a massive attack by destructive software.