A Survey of 300 Union Members in New York State $98 \%$

question 33

Multiple Choice

A survey of 300 union members in New York State reveals that 112 favor the Republican candidate for governor. Construct the $98 \%$ confidence interval for the true population proportion of all New York State union members who favor the Republican candidate.

• A) \(0.316 < p < 0.430\)
• B) \(0.301 < p < 0.445\)
• C) \(0.308 < p < 0.438\)
• D) \(0.304 < p < 0.442\)

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Definitions:

Solving Problems

The process of identifying a problem, developing possible solution paths, and taking the appropriate course of action to reach a solution.

Longitudinal Study

A research design that involves repeated observations of the same variables (such as subjects) over short or long periods of time.

Primary Mental Ability

Fundamental cognitive skills that include language comprehension, spatial visualization, and problem-solving, considered crucial for intellectual functioning.

Schaie

Refers to Warner Schaie, a developmental psychologist known for his research on cognitive development across the lifespan, including the Seattle Longitudinal Study.