Upon Examining the Contents of 38 Backpacks, It Was Found

question 22

Multiple Choice

Upon examining the contents of 38 backpacks, it was found that 23 contained a black pen, 27
Contained a blue pen, and 21 contained a pencil, 15 contained both a black pen and a blue pen, 12
Contained both a black pen and a pencil, 18 contained both a blue pen and a pencil, and 10 contained
All three items. How many backpacks contained exactly one of the three writing instruments?

• A)3
• B)11
• C)2
• D)15

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Definitions:

Discriminating

The unjust or prejudicial treatment of different categories of people, especially on the grounds of race, age, or sex.

Cost Per Recruit

The total expense incurred by an organization to hire one new employee, including advertising, recruiting, interviewing, and training costs.

Co-operative Education Programs

Structured methods of combining classroom-based education with practical work experience, providing academic credit for structured job experience.

University Recruitment

The practice of employers seeking out and hiring recent graduates or students from universities for open positions.