Let F Be the Event That a Student Is Enrolled

question 88

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 a 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.A student is randomly selected, and it is found that the student is enrolled in finance.What is the probability that this student is also enrolled in statistics?

• A)0.15
• B)0.75
• C)0.375
• D)0.50
• E)0.80

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Definitions:

Global

Pertaining to or involving the entire world; worldwide in scope or application.

Behavioral Theories

A group of theories suggesting that behavior is learned through interactions with the environment, rather than being innate or inherited.

Depression

A mental disorder distinguished by a. long-lasting despondent mood or a disconnection from joy in usual engagements, critically impairing routine life.

Positive Reinforcers

A stimulus which, when presented after a behavior, increases the probability of that behavior being repeated.