Exhibit 8-6 A Sample of 75 Information System Managers Had an Average

question 69

Multiple Choice

Exhibit 8-6
A sample of 75 information system managers had an average hourly income of $40.75 with a standard deviation of $7.00.
-Refer to Exhibit 8-6. If we want to determine a 95% confidence interval for the average hourly income, the value of "t" statistics is

• A)1.96
• B)1.64
• C)1.28
• D)1.993

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Definitions:

Human Resources

The department within an organization responsible for managing all aspects related to employees, including recruitment, training, benefits, and compliance.

Affirmative Action

Policies and measures designed to increase the employment opportunities for historically excluded groups.

HR Managers

Professionals responsible for overseeing human resource functions within organizations, including recruitment, employee relations, and compliance with labor laws.

Active Concern

A business term that refers to a company that is actively engaged in business operations, indicating its ongoing viability.