A Polling Organization Conducts a Poll by Making a Random

question 13

Multiple Choice

A polling organization conducts a poll by making a random survey of 1250 people. Estimate the margin of error at a confidence interval of 95%.

• A)1.25%
• B)2.50%
• C)2.83%
• D)2.95%

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Definitions:

Ethnicity

A social division based on shared culture, language, or heritage, often linked to national or geographical identity.

Demographics

Statistical data relating to the population and particular groups within it, including factors such as age, race, gender, and income.

Adoptive Parents

Individuals or couples who become the legal parents of a child through the process of adoption, assuming parental rights and responsibilities.

Healthy Sense

A general feeling or perception of personal well-being and physical health.