In a Particular City, the Average Annual Salary for Secretaries

question 62

Multiple Choice

In a particular city, the average annual salary for secretaries is $28,000. A sample of secretaries from Company A shows an average annual salary of $24,500 with a
Population standard deviation of $4500. Secretaries at Company A claim they are paid
Less than the city average. What is the test value for this claim?

• A) 5.50
• B) -5.50
• C) -0.78
• D) 0.78

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Definitions:

Ethical Hackers

Professionals who employ hacking techniques to help identify and fix security vulnerabilities in systems, with permission from the system owners.

White-Hat Hackers

Ethical computer security experts who penetrate networks and computer systems to discover and patch vulnerabilities that malicious hackers could exploit, effectively preventing cyber attacks.

Whole-House Surge Protector

A surge protector that’s installed on (or near) the breaker panel of a home and that protects all electronic devices in the home from power surges.

Breaker Panel

An electrical supply system component that divides an electrical power feed into subsidiary circuits while providing protective circuit breakers.