A Population Has a Standard Deviation of 50

question 36

Multiple Choice

A population has a standard deviation of 50. A random sample of 100 items from this population is selected. The sample mean is determined to be 600. At 95% confidence, the margin of error is

• A)5
• B)9.8
• C)650
• D)609.8

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Definitions:

Popliteal Region

The area located at the back of the knee joint.

Knee

The knee is a complex hinge joint connecting the thigh with the lower leg, encompassing bones, ligaments, tendons, and cartilage for movement and stability.

Abdominopelvic Cavity

A body cavity that consists of the abdominal cavity (holding the stomach, liver, and other organs) and the pelvic cavity (holding the reproductive organs, bladder, and rectum).

Parietal Peritoneum

is the part of the peritoneum that lines the abdominal wall, as opposed to the visceral peritoneum that covers abdominal organs.