A Poll of 1900 Randomly Selected Students in Grades 6

question 168

Essay

A poll of 1900 randomly selected students in grades 6 through 8 was conducted and found that 37% enjoy playing sports. Would confidence in the results increase if the sample size were 3500 instead of 1900? Why or why not?

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Definitions:

Chokwe People

An ethnic group in Central and Southern Africa known for their art, particularly masks and wood carvings, which play a significant role in their cultural rituals.

Mythological Figure

A character that originates from myths, which are traditional stories rooted in a culture's spiritual or religious beliefs, often explaining natural phenomena or human behavior.

West-Central Africa

A geographic region in Africa that includes countries like Angola, Congo, and Cameroon, known for its rich cultural heritage and diverse ethnic groups.

Neck Ridges

Anatomical features found on certain animals or artistic representations, consisting of raised areas along the neck, often for protection, display, or thermal regulation.