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TABLE 8-11 a Poll Was Conducted by the Marketing Department of a of a Video

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TABLE 8-11
A poll was conducted by the marketing department of a video game company to determine the popularity of a new game that was targeted to be launched in three months.Telephone interviews with 1,500 young adults were conducted which revealed that 49% said they would purchase the new game.The margin of error was ±3 percentage points.
-Referring to Table 8-11,what is the needed sample size to obtain a 95% confidence interval estimate of the percentage of the targeted young adults who will purchase the new game by allowing the same level of margin of error?


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Sacrum

A large, triangular bone at the base of the spine, forming the upper part of the pelvis.

Exposed Bone

A medical condition where bone is visible through the skin or an open wound, often requiring immediate treatment to prevent infection.

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An injury to the skin and underlying tissue, usually over a bony prominence, as a result of prolonged pressure or pressure in combination with shear.

Purulent Drainage

A thick, yellow, green, or brown discharge from a wound, indicating infection.

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