A National Poll Asked 1581 Adults Whether They Were Satisfied

question 82

Multiple Choice

A national poll asked 1581 adults whether they were satisfied with their jobs, and 54% said they were. Estimate a 95% confidence interval for the actual percentage among all adults.

• A) 53% to 55%
• B) 52% to 56%
• C) 51.5% to 56.5%
• D) 50% to 58%

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Definitions:

Genetic Heritage

The genetic information and traits passed down from one's ancestors, influencing various aspects of an individual's physical and possibly behavioral characteristics.

Genotype

is the genetic makeup of an organism that determines its characteristics, including both visible traits and traits that are not visible.

Phenotype

The visible or observable expression of an organism's genetics, including physical characteristics and behaviors.

Turner Syndrome

A chromosome disorder in females in which either an X chromosome is missing, making the person XO instead of XX, or the second X chromosome is partially deleted.