Regular Vehicle Maintenance Is Essential to Extending the Life of Your

question 2

Multiple Choice

Regular vehicle maintenance is essential to extending the life of your car. Engine oil should be changed approximately every ____ months or _______ miles.

• A) 3; 6,000
• B) 3; 3,000
• C) 6; 6,000
• D) 6; 10,000
• E) 12; 10,000

Calculate incidence rates in cohort studies.

Interpret the effect of exposures on health outcomes using relative risk.

Differentiate between absolute risk and relative risk.

Calculate and interpret odds ratios in unmatched and matched case-control study designs.

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Definitions:

Hiring Hall

A place operated by a labor union or an employer association where workers are matched with available jobs, typically in the maritime and construction industries.

Duty of Fair Representation

The obligation of a union to represent all members fairly, impartially, and in good faith, particularly during collective bargaining and grievance processes.

Visible Minority Females

Women who belong to racial or ethnic minority groups that are distinguishable by physical characteristics or color, and may face unique social and economic challenges.

Trade Union

An organization formed by workers in various sectors to protect their rights and interests through collective bargaining.