Maxwell Cantor, VP of Human Resources of Asimov Aerospace Industries $\alpha$

question 56

Multiple Choice

Maxwell Cantor, VP of human resources of Asimov Aerospace Industries Inc., is reviewing the technical certifications of employees in different divisions of the company. His goal is having 90% of technical employees with up-to-date certifications. The north-east division typically has maintained higher rates of up-to-date certifications than the southern division. He selects a random sample of 250 employees from the north-east division and 300 from the southern division and finds out that the number of employees with up-to-date certifications are 230 in the north-east division and 265 in the southern division. Assuming $\alpha$ = 0.01, the appropriate decision is ___.

• A) do not reject the null hypothesis \(\mu\)₁ - \(\mu\)₂ = 0
• B) do not reject the null hypothesis π₁ - π₂ = 0
• C) reject the null hypothesis \(\mu\)₁ - \(\mu\)₂ = 0
• D) reject the null hypothesis π₁ - π₂ = 0
• E) do not reject the null hypothesis π₁ - π₂ ≥ 0

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Definitions:

Definite Time

A specified period in contracts or agreements where certain actions or conditions must be met or take place.

Negotiation

The process of discussing and arriving at a mutual agreement between parties, often involving compromise or the making of concessions.

Holder

An individual or entity that possesses or controls a negotiable instrument, security, or other similar documents, legally recognized as entitled to the benefits of ownership.

Automated Signature

A computer-generated signature used to authenticate documents or transactions electronically.