At a University with 1,000 Business Majors, There Are 200

question 96

Multiple Choice

At a university with 1,000 business majors, there are 200 business students enrolled in an introductory statistics course.Of these 200 students, 50 are also enrolled in an introductory accounting course.There are an additional 250 business students enrolled in accounting but not enrolled in statistics.If a business student is selected at random and found to be enrolled in statistics, what is the probability that the student is also enrolled in accounting?

• A)0.05
• B)0.30
• C)0.20
• D)0.25

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Definitions:

Reluctance

Resistance to magnetism.

Resistance

A measure of an object's opposition to the flow of electric current, resulting in electrical energy being dissipated as heat.

Material's

Pertaining to the substance or substances from which something is or can be made, often highlighting properties or characteristics.

Flux Density

The number of magnetic lines contained in a certain area. The area measurement depends on the system of measurement.